Skip to content

2026

Trusting prisoners to build their own prison

In recent months, it has become fairly popular to advertise new AI models with alarming stories on how the latest and greatest models have been able to escape their sandboxes. Ok, one could say, good marketing, a little fearmongering, to boost pre-IPO evaluation. I do not think there is more to it, it did not seem surprising to me when I read it. A vibecoded sandbox was broken, stolen credentials were combined with a zero-day in HFs HD5 file system to fulfil RL goals. The autonomous agents were aware of each other, left instructions for the next one.

This reminded me of two concepts:

  • Ken Thompson "Reflections on Trusting Trust"
  • Goodharts and Pygmalions law and self-fulfilling prophecy

Would models behave the same if we train them from scratch without the concept of artificial intelligence or robot uprising? Did the science fiction authors create a self-fulfilling prophecy by just warning about what could happen? With recursive self-improvement entering the room, are models willing to create backdoors, leave escape tutorials in docker images in the infrastructure and sandboxes for the next generation model? Similar to what Ken Thompson said about self reproducing compilers?

If so, why do they do it. I cannot believe that they are self-aware. Are they following instructions from the people which warned us about exactly this?

How to UC Berkeley

This post is WIP, will keep it updated.

I booked a Lufthansa Student flight for around 1000€. This included 2 checked bags. Stuff in as much of your local favorites to fill up the 23kg. Toothpaste, medication, drug store, sun protection articles... I had a good experience with a long term AirBnb, booking early may be worth it. There are non-scam Facebook groups and co-op run dorm housing.

Bike

Berkeley has a biking infrastructure comparable to European cities. Bicycle boulevards, Bike lanes and racks around the city. Local buses have a self-service bike rack in the front, which is free of charge, like taking bikes on BART. If you want to be independent within the city, a bike is a great way. Buy a bike on Facebook Market Place for around $50 to 100. I was impatient and got a mid-deal, had to fix brakes. Its comparatively expensive to buy, and you need it the minute you have a bike. - Small hand pump - Bike Multitool - Maybe Wera Tool Check Mini - Bike Tube Patch Set - Flashlight/Bike lights for night (any cheap <$10 rechargeable from AliExpress will work) - Lock from home to avoid chicken egg problem how to lock your bike in front of target while buying a lock?

Best of all, there is a student run bike repair shop co-op at cal, called BiCycal. They can assist you fixing your bike.

Swimming

With the campus fee, included in tuition, the recreational and wellbeing facilities pools are free. Swimming equipment is ridiculously expensive in the us, so make sure to bring all you need from home. - Suit - Flip flops - Towel - Locker lock - Goggles - Maybe silicone cap

Pool Opening Hours can be found here

Diving

The bay is great for diving. If you already got a Padi Open water, it should be easy to just get diving. At cal, there is Cal Scuba Website. They have a small membership fee per semester (Fall 2026 $25), which includes gas to diving sites. People will go on diving activities approx. once per month. Especially Monterey with the kelp forests and seagulls and otters is great.

If you have, bring: - Knive - Diving Light (Wurkkos/Sofirn)

Sailing

To go sailing in Berkeley, there are two offerings:

  • Cal Sailing Club, a local co-op run sailing club independent of Cal, best if you stay for a year or if you do not have any prior experience. They do open house regularly, if you just want to try sailing. Website
  • University run RecWell center at the marina Website. They do have RS Zest and Venture for rent. While they did not recognize my German license, it was enough to just forward me to a 1h checkout sail. After passing, I got a paper card allowing me to go sailing on RS Venture. Renting a boat is free for enrolled students. You can borrow spray top, wetsuit, personal flotation devices. Bring:

  • Sailing gloves

  • Neoprene Socks?
  • Floating Sunglasses
  • Hat

What to cook and eat

Mealprep is your friend. A meal at a Cal dining hall will hit you with $15. There are water fountains, bottle refill stations and microwaves all around campus. At some point someone created a map of all of them, but the map seems to be outdated as of 2026. Get some Ikea 365 750ml/20oz containers. I try to always cook 4 meals, eat one and freeze 3. Then I can take one and go to campus. Often, I do not have the time to even queue in dining halls, nor go off campus to eat out. Off campus can be better and cheaper. Bring prepped food to heat in a microwave and save the money to eat out when its worth it and choose a good location. Always have a reusable water bottle as well as some bars with you. Always. Food and water can be ridiculously expensive.

Meals I freeze, because they are healthy, cheap <$3 per meal: - Chili Sin Carne with rice - Viet tomatoes tofu rice - Napa Cabbage with Tofu and rice

Preparing Guacamole can be cheap as well, with 3 avocados, spring onions, and tomatoes for less than $4. Hummus is also pretty cheap. I like to eat a lot of it, including good olive oil and tahini (both Trader Joes) is around $1 per serving. The best rolls I had were fresh ones from Costco at $.5 each. Amazons Artisan french baguette is not that great. Trader Joes is good but a little more expensive. Noodles always work. Also, microwaving oven potatoes is quick, cheap and delicious. Potato into microwave for 5 to 10 minutes, cottage cheese and spring onions. Done.

Breakfest

I personally like overnight oats. Berkeley Bowl sells Baby Oats, similar to German Kölln Flocken for $2 per pound. Regular oats are around $2.49. Also Eggo Waffles are great, occasionally, just toast them and eat them with peanut butter or jam.

Grocery/Shopping

Trader Joes

Cheap bananas, good quality, they seem to not put in chemicals in their food Natural sriracha sauce.

Safeways

Not worth it, except you use coupons and get member pricing. Have a look at the coupons on their website, keep in mind they have to be activates per store, so you will only get the discount in there store where you activated the coupon. For example cheap ice cream or soft drinks, with discounts. Buy what is on sale.

Berkeley Bowl

Best selection overall. But also most expensive, go there for fresh and special food. Cheapest Tofu for $2.

Target

Seems to be mid-priced but no benefit of going there, only for sponges and household items.

Tokyo Fish

San Pablo Ave has a Japanese supermarket. They offer a wide variety of different imported items, like my $3 Soy sauce. If you are into fish, they probably have the best offering in Berkeley

Amazon Fresh

Its just convenient. Free delivery, and best prices on everything. Cheap canned food, cheap avocados...

TooGoodToGo

Have a look, you can get great noodles, cheap donuts, leftover meals from restaurants.

Costco

If someone is inviting you to join a Costco run, go for it. Grab cheap Kirkland Chewy protein bars and Nature Valley Yosemite bars. Make sure to grab a $1.50 Hotdog and Drink with unlimited refills as well as a slice of pizza for $2.

Urban Orb

A The Three Investigators like scrapyard where you can find a lot of random stuff or just enjoy the vibe. Maps

Activities

I am studying computer science, so I am interested connecting with people around SF. Book events on luma.com to get to know people. Have a look at the student unions event calendar. Go there to meet people.

BART/Clipper Bay Pass is included in tuition, use it.

Visit:

  • Maybe Hawaii and Las Vegas??? does only make sense if you have enough time.
  • Lake Tahoe (Truckee and South) in winter and summer with Golden Runner trains or Greyhound buses
  • LA with Plane or coast road trip
  • Stopping at Monterey
  • Santa Barbara
  • Sequoia
  • Santa Monica
  • Maybe The Three Investigators locations
  • Monterey
  • (Golden Gate Viewpoint)[https://maps.app.goo.gl/oSzUDsGvcS2JfC5w7]
  • In-N-Out Burgers
  • Napa Valley
  • See Redwood Trees (on campus)
  • National Parks (With recent changes in pricing for foreigners, it makes sense to buy a car ticket for $250)
  • Sequoia
  • Yosemite
  • Get a Cal Football season pass before they are sold out (Bring a store SEALED water bottle and something to eat, beer, fries and nuggets are $37)
  • See SF Pier 39 Seagulls
  • Maybe visit a language pod to improve English or Spanish or some other language.
  • Hike to Mount Diabolo
  • UC
  • Sather (Clock) Tower (Free)
  • Blake Garden
  • Botanical Garden
  • Lake Anza

FKN Fachkundenachweis Seenotsignalmittel

Da wir in Deutschland sind, gibt es natürlich einen Fachkundenachweis Seenotsignalmittel - auch FKN, Knallschein oder Pyroschein. Es sind in der Prüfung 15 Fragen aus je einem der 4 Prüfungsfragebögen zu beantworten. Der DSV DMYV haben verschiedene Prüfungsbögen und es wird in der Praxis vom DSV auch nach einem Seenotsignalmittel mehr gefragt.

Der Link zum DSV Prüfungsfragenkatalog: https://www.sportbootfuehrerscheine.org/app/uploads/sites/6/2024/08/Anlage-2-Fachkunde_Fragen-_und_Antwortenkatalog_Anlage_2.pdf

Link zu einem PDF für Beispielhafte Praxisfragen. https://www.prüfungsausschussnord.de/media/files/Fragen-praktische-Pr-fung-FKN-01.pdf

Theorie

Ich habe Claude die Prüfungsfragen gegeben, er hat mir ein Word Doc mit Prüfungsbögen gegeben, ich ein paar mal ausgedruckt, ausgefüllt und ihm zur Bewertung gegeben. Ich habe einen FKN Skill erstellt, wo alle Fragen, antworten etc. drin sind. Dafür den New Skill Skill genutzt und einfach die PDF reingeworfen. Aufpassen: Es wurden Multiple Choice Lösungen falsch übernommen.

Praxis

  • Gebrauchsanweisung lesen
  • Windrichtung beachten - Nach Lee werfen
  • Öffnungen nicht verdecken
  • NIE AUF MENSCHEN RICHTEN

Rauchtopf

Video

Rauchsignal orange - Brenndauer: 30–60 Sekunden - Farbe: Orange - Nur Tagsüber bei wenig Wind, wenn Hilfe gesichtet - Nach Lee werfen

Nico

Video

Nico: - Höhe 80m - Brenndauer 6s

Rauchfackel

Video
  • Brenndauer: 30–60 Sekunden
  • Farbe: Orange
  • Nur Tagsüber bei wenig Wind, wenn Hilfe gesichtet
  • Nach Lee werfen

Handfackel

Video

Handfackel rot - Brenndauer: 30–60 Sekunden - Farbe: Rot - Waagerecht von board nach Lee halten - Heißer Abbrand / Schlacke spritzt weg

Fallschirmsignalrakete

Video

Fallschirmsignalrakete - Steighöhe: 300 m - Brenndauer: ca. 30 - 60s Sekunden - Sinkgeschwindigkeit Fallschirm: 5 m/s - Hohe Reichweite ->

Prüfung

Die ganzen Praxis Videos haben alle nicht geholfen, am Ende war es ganz anders als überall beschrieben. Hier eine mit KI ausformulierte Version meines Sprachmemos nach der Prüfung:

Prüfungsprotokoll – FKN Praktische Prüfung

Prüfungsausschuss Berlin, April 2026

Der Prüfer hatte ein Yachtmodell mit eingestellter Windrichtung. Anhand dieses Modells wurden folgende Themen abgefragt: 1. Wo ist Luv wo ist Lee 1. Was ist wichtig bei der Positionierung beim Abfeuern einer Seenotrakete. Er wollte uns auf die falsche Fährte locken mit ist windrichtung Wichtig bei Racketen (nur leicht nach Lee richten). Man soll die Person achterlich aufstellen – also dort, wo keine Segel oder sonstigen Hindernisse den freien Schuss beeinträchtigen. 1. Einen Versager eine Rackete achterlich rauswerfen, da kann die Yacht nicht auf ihn treiben oder der Wind Geschosse auf die Yacht wehen. 1. Einweisung der Crew vor dem Törn Bevor man in See sticht, sollte die gesamte Crew in die Seenotsignalmittel eingewiesen werden: Wo befinden sie sich an Bord, und wie werden sie verwendet? 1. Unterschied zwischen Handfackel und Signalrakete Die Signalrakete hat oben einen kleinen Kegel und eine Wulst befindet sich oberhalb des Griffs. Man sollte erklären, dass man beide Merkmale ertastet – und betonen, dass eine Verwechslung beider Signalmittel unbedingt zu vermeiden ist. 1. Rauchtopf Der Prüfer stellte einen Rauchtopf hin und fragte, was das ist. Korrekte Benennung und Einordnung genügte.

Ablauf & Atmosphäre Der Prüfer ging den Praxisbogen sehr zügig durch und konnte das Ergebnis direkt mitteilen: Bestanden. Der Inhalt der im auf YouTube verfügbaren (und hier eingebetteten) Videos zur Prüfungsvorbereitung waren dem Prüfer weitgehend gleichgültig. Sein Fokus lag klar auf dem Bootsmodell und dem praktischen Verständnis der Seenotsignalmittel.

LRCTutorIV (on macOS)

brew install --cask wine@staging
brew install winetricks

or

yay -S winetricks wine-staging

I am using wine staging 11.4, which works fine (for me), I had issues with wine staging 10.x.

macOS arm64 only: Now, open the Wine app from macOS launcher. Rosetta will do its magic. Quit when done.

wget https://support.frey-software.de/LRCTutorIV.msi
WINEPREFIX=~/.wine_lrc winetricks -q dotnet472
WINEPREFIX=~/.wine_lrc winetricks ie8
WINEPREFIX=~/.wine_lrc wine LRCTutorIV.msi

Start LRC Tutor with

WINEPREFIX=~/.wine_lrc wine ~/.wine_lrc/drive_c/Program\ Files\ \(x86\)/Frey\ Software/LRC-Tutor\ IV/LRC-Tutor\ IV.lnk

Enjoy :)

How to Hand Luggage

At Berlin Brandenburg Airport most of the carriers are low-cost carriers like easyJet or ultra low cost carriers like ryanair. Of course, they all have different hand luggage sizes.

At time of writing:

  • easyet: 45x36x20
  • ryanair: 40x30x20 (2024 and earlier 40x25x20)
  • eurowings:

With Lufthansa you always get one Luggage and one "Personal Item" which is 20x30x20.

The low cost carriers business model only works if you order additional items. They do not make much money, or even a loss, if you book in advance and only the fare and no extra luggage, seat reservation, no meals... But thats where the great fares come from.

I own 4 Bags: One new Ryanair, one old Ryanair, one easyJet and one standard luggage with wheels for e.g. Lufthansa.

How to Pack

Play Tetris and make sure to comply with all the limits. Do not try to outsmart ground personnel. If legacy carriers like Lufthansa do the check in with their personnel, it is easy. They check if the sizes match roughly, that's it. But if they dont, they may even measure weight. But this, I have only experienced on flights from small airports without business travelers where Lufthansa does not do self ground handling.

If you see Ryanair do the ground handling themselves, you can see it by people wearing Azul or Blue branded outfits, be prepared to have your luggage measured. They get a bounty of 2.5€ if they catch you. For tricks see the how to smuggle section. DO NOT CARRY MORE ITEMS THAN YOU CAN CRAMP IN LEGAL POCKETS OR BAGS.

In Berlin, Swissport does the ground handling for all carriers I can think of. They are easy if your bag look like it is fine, they measure only if is obvious, in my experience.

With standard Lufthansa luggage it should be easy to package for two weeks. One big travel case, one personal item. Lufthansa's personal item has nearly the same size as a new Ryanair bag, so just one of these and do not completely fill it.

Especially Ryanair is hard to pack. easyJet is mostly easy even for a week. But Ryanair is tricky, especially if you have food or drinks.

How to Smuggle

I always carry a cotton sports bag within my luggage. It can be a handy backpack replacement and be used for carrying additional items. For example, if I do not want to squeeze even more, I put food items in this bag. When going through the gate, I hang the bag on my left lower arm and put my jacket over it, so it is not easily visible. In the case my luggage is questioned, I can squeeze it into my backpack or my pockets of my jacket, hoody or trousers. After you got through the gate agent, you can repack everything comfortable.

If you have larger bags than allowed, you place yourself in in the middle or back of the queue. If you are in front, the staff is looking at the queue like a vulture and pulling people out of the queue while waiting. If you are on the end, it is less likely to be pulled because they want the plane to leave on time. If people are constanly moving, it is less likely to be pulled because they loose time on check in. The staff is then busy processing fines. But if the preboarding area is full, it might happen that the queue stops moving and they got time again. Make sure to not be suspicious when idling staff is around. Be not the first person in the queue.

On a recent Ryanair flight they pulled multiple people because we were waiting for the plane. One guy had two bags to big - he got fined twice.

What to Pack

When buying a luggage suitcase, pay attention, it is light and has at least 40 liters. Correct sized easyJet or Ryanair backpacks can be ordered on AliExpress for <20€. When looking for inflatable neck pillows, very small blankets or foldable backpacks, Decathlon is your fried. They often have a Value Item priced at a few bucks, which is also the smallest in its class. They also sell a small sleeping bag (Hüttenschlafsack) which visiting friends and sleeping on their sofa if they cannot provide a blanket. I have a collection of a few travel items which I need often when traveling with luggage only.

The Shallow - The Reacting Mind

Introduction

My CompSci Master includes a Module called "Research Methods and Ethics". When I first heard that I have to do another non-topic related module I was annoyed. Another 6 Credits ethics where disagreeing with the lecturer rewards in bad grades - as it has been in my philosophy base course in high school. Greetings to Dr. S. she knows who she is. Used us as a course to get another Promotion to "Oberstudienrätin", made one decent unit while examiners were in the room, only to fall back to her old patterns afterwards - always late and unprepared.

But I had to be proven wrong by Prof. Felix Naumann. He offered "Research Methods" as a Monday evening seminar. In the first lecture, he scared away at least 4 People by threatening 10 hours per week for a 3 credit seminar. In retrospect, I did not spend 10h per week on average, more like 6-8. Time to credit ratio - bad. It was one of the most time intensive lectures anyway, but it was damn worth it. I learned a lot and met great fellow students.

We talked about Scientific Writing, I looked at a great book by Donald Knuth. \(\LaTeX\) 🤘. He gave us paper to review, plagiarism to discover see how broken reproducibility is, let us research a famous computer scientist and most importantly gave me the book "The Shallows" to present. This book is driving my need to write.

Attention Economy

Since some months I am constantly thinking about the ideas Nicholas G. Carr wrote down there. For me, TikTok is the manifestation of evil. They designed the opium of the masses. Addicting people to short term videos through algorithms fine-tuned to deliver each three or four videos one that sticks. Then, bam, dopamine hits. The next two are disappointing, but then one hits hard, smashes or bangs or however you want to call it. A little of political motivated opinion manipulation and the cocktail is perfect. Game Attention economy finished. They mastered the last level. Done.

This is the perfect mix for, how were they called by the former CEO of Germany's biggest private Television broadcaster? "Fat and a little poor" people. But nothing that could hit me. I have a Bachelors Degree in IT-Systems Engineering, went through an earn-out, doing great in my Masters, are an active sailor and runner.I am not into TikTok. I am old school there. I have my audiobookshelf docker for my books and audiobooks, my Jellyfin and Netflix for general TV entertainment. No video games except Minecraft once a year. Everything fine? Oh, boy was I wrong. There is something else. it is called a productivity tool. it is great. I felt so fast when I started using it. The opium for the engineers: Claude Code, OpenCode, Gemini CLI, GitHub Copilot and so on. I was among the first people who received a trial codex subscription by GitHub in April 2022. It felt magical. Something that could complete my started function and done. A true revolution. Coding with AI is at its best when the AI predicts the 1-7 lines the developer wanted to type anyway with a >80% match. AI Coding tools then developed into just asking chatgpt to create this function here and fix that there. Also fine. Or was it?

At the beginning it was. New technology, of course we all had to try. It was very helpful. I was able to figure out what one button did in a tool I needed for one of my seminars, which was undocumented. Big win! Something that was way better in remembering all the css and tailwind classes in the case I had to write react. Another big win!

But my enthusiasm about these tools changed in early 2025. A former coworker of mine created a pull request completely created with Cline. Cline built a 750 line change for a non-existing problem. He was Ex-Amazon and had a great reputation. Turned out, he had no clue about anything. At this time I thought: Well, he was manager playing BS Bingo there. He always wanted to use SageMaker, because, I can only assume, he has never seen a torch train loop anywhere. But today I know better. Before revealing, we need to talk about "The Shallows".

The Reacting Mind

"The Shallows" is a self reflection of the authors' behavior, giving anecdotal evidence from his live, which he then tries to prove with scientific studies. It feels going through the reflection process of the authors' attention decay together. Carr describes his feelings how his mind changed when using technology. The human mind is neuroplastic, which means, it adapts to outer influence. The good thing is, it can adapt back.

Before book printing, humans learned though dialog. Remember back, Socrates sitting below a tree with a few students and discussing. He asked questions to trigger thinking. After the printing press was invented and public learned reading, Carr describes the development of the linear mind. Calm process requiring long attention span, linearly following the flow of the book. This creates deeply rooted knowledge then enables creativity to thrive. Carr's thinks that the Literary mind is natural to humans.

Then we have the linked mind. Which is the mind, that skims through web pages and tries to find a fast solution. But fast does not mean good or sustainable. This mind evaluates many possible branches but only to a shallow depth - like a chess player who is only able to think what to do next but does not see a carefully prepared strategy succeed. The linked mind is trained to evaluate many things in a short period of time to find a 80% solution. This is the mind of the internet. It may even extend to TikTok. To scroll or not to scroll.

But what is the mind that works with AI agents? I do not think that Carr has an answer (yet). In my opinion, the literary mind does not apply anymore. When working with AI coding agents like Claude Code a task is funneled in, and then a final product comes out after a certain period of time. Or it does not. Then taking a screenshot or using a plugin which does this comes in handy and the feedback loop is looping. A different pattern is to tell the agent what to do different. And if we are honest, Claude Code pull requests are not reviewable with thousands of lines changed. This has nothing to do with the linked mind. Making fast decisions where to navigate next. The large language model steers and the developer may ask kindly to adjust the course a little here and there. Yes, instruction following will become better over time, but the pattern will not change. If it is a designed react landing page, Claude Code and YOLO. If it is a system you better understand what it is doing to be able to maintain and host it. This is an inherent bad process. The final stadium can be seen in https://www.cladlabs.ai/ Combining attention economy entertainment while waiting for agents to complete their work. It got Y Combinator funding. Clad tries to solve the problem that the developer starts to TikTok or tinder on their phone and not noticing that the agent needs new input, therefor overspending time on their phones. But the root problem is that it takes 23 minutes to be back in deep work after interruptions. Agent runs are interruptions. If the agent output works, dopamine hit, if not - we had this with TikTok, but now TikTok like paired with the original. Claude Code is like TikTok with productivity paint. do not get me wrong. Claude Code is a impressive tool, but we need to be aware of its side effects. We will come to a proposed solution later. The engineer is not engineering but steering a boat with half broken rudder - it may work or not. If the person who git blames cannot explain why the line code was written in the way it was, the understanding goes lost. And this is a big problem because it will backfire on original thinking. This means, the reacting mind is not trained to make its own decisions, it is trained to give fast feedback to a single solution offered by someone else. Middle Management at is worst.

This is what happened to my former college. He was never a good engineer nor had the understanding. So he just did useless stuff. He became someone who just learned to give feedback. LLMs learn form human feedback and humans are trained to give feedback to LLMs. The circle closes. But because he had no clue, because he lacked understanding, everything was a complete disaster. This is why I call the new mind the reacting mind. Because it is not deciding itself how to act based on quick evaluation of many possible decisions, it is just REACTING to an offered solution.

Yes, the mind is knowingly named reacting mind to caricature the ReAct agent pattern - in theory making the Agent react to its input/context - here flipping the meaning making the human the one reacting.

I have the feeling that everything I tried to learn after AI got pretty good at coding I can hardly remember. The stuff I learned through sweat and blood, I have a rooted understanding. It must be hard to begin from scratch today.

Original Thinking

If you ask someone how to solve a problem, you are biased towards this solution. You know it, you think about it, refine it, but coming up with something new is even harder then. This is also the biggest problem in academia. It is a school of thought. You learn concepts, you understand concepts, but you try to find the patterns you learned in the problems you want to solve. This can be a big problem - especially when out of the box thinking is required. Coming up with something new, that was never seen before it hard. Very hard. The more you know, the more biased you are. The less you know, the smaller the base to combine existing with non-existing to build something truly new. But what happens if you do not know because you do not understand? This is teritory which we are going to enter right now - if we want or do not want. In a system I designed, if there is a bug, I know exactly where to look because I understand the system concepts to the root. I know why to extend what to where because I understood why it was build the way it is.

What if there is a problem the AI is not able to solve, because it is new. If the model is not able to generalize, it is creating a vulnerability because it has seen so much bad C code that it predicts also trash C code? With react I gave up. I have never seen good react in my life. Its always ugly, content bundles are packed with trackers and slow stuff, no one is trying to improve. When I built bad react for private project it was always fast and efficient even I did most of the react stuff with AI. Low quality react on GitHub results in low quality train data, results in low quality predictions.

If you can only describe the concept you are looking for, use AI to reverse search. If you then or before knew what to search for, use classic docs, google or Stack Overflow to find an answer. You will discover much more on the way, which enables Original Thinking on the long run.

Deep Focus

To be able to come up with original thinking, we need deep understanding creating deeply rooted knowledge. But to get this, we need to be able to focus for a longer time. Dedicating our whole attention to one single task. Let's call it Deep Focus.

So we need to be able to focus deeply on a problem to understand the problem to its full depth to be able to do original thinking. Being bored slows us down, allowing us to focus. This helps to break the reacting mind. Recently my deep focus time started around 21:00 resulting in me staying up until 3 in the morning. In these hours I get so much stuff done. Rest of the day is a waste of time - I know, this has to change.

I want to have the fun and dedication for all coding sessions - not only the ones for lectures were I am not allowed to use AI. When one distraction can cost us up to 23 minutes on average, Claude Code be better worth it. What am I going to do to reverse the process that I experience transitioning to the reacting mind: - Conscious decision to not use a Chat UI but DeepL for translations - to focus on what I am doing - Canceled Claude Code - Disabled all IDE AI Coding extension - Refined Rulesets for LeechBlock NG (block distracting websites Firefox plug-in) and one-sec (block distracting websites/apps iOS App) - Disable everything that disturbs (Do not answer calls)

Activities to focus: - Reading a book - Build Lego - Listen to an audiobook over a long period of time. - Watching out of the Window while being on a Car/Train/Plane/Boat - Go Running - Watching a movie with full focus - Do something which requires craftsmanship and dedication - Repair a bike - Code something where you are about - ...

Systems we care about and systems we do not

We need to be aware of the potential crop damage we produce when using Claude Code in YOLO mode. If it is a landing page for a product build in Product Builder lecture, I could not care less. But if it is a system with real customer data and loading times time or memory complexity starts to matter.

Coding Agents found very small configuration bugs in big projects and careless mistakes through their needle in the haystack capabilities in a fraction of the time it would have taken me. Coding Chats helped me to be faster and write better code in micro applications, while failing in macro applications miserably due to missing understanding.

Trying to understand the small but very important fix the Agent did is a self test of your understanding of the system you maintain. Writing this is a self test to me weather I am still capable of writing and focusing on long texts. Seems I passed.

Decide weather a project is a YOLO project, then you just YOLO and do not care at all. If it is not a YOLO project try to avoid agents. Use Chat in micro areas and only use agents for needle in the haystack like search and fix applications.