Meanwhile, my personal machine continues to be Linux.

This is what I'm doing at my work now. I'm lucky enough to have two computers, a desktop PC that runs Linux, and a laptop with Windows 11. I do not use that laptop unless I have to deal with xlsx, pptx or docx files. Life is so much better.

Pandas insist you never use a for loop. So, I feel guilty if I ever need a throwaway variable on the way to creating a new column. Sometimes methods are attached to objects, other times they aren't. And if you need to use a function that isn't vectorised, you've got to do df.apply anyway. You have to remember to change the 'axis' too. Plotting is another thing that I can't get my head around. Am I supposed to use Pandas' helpers like df.plot() all the time? Or ditch it and use the low level matplotlib directly? What is idiomatic? I cannot find answers to much of it, even with ChatGPT. Worse, I can't seem to create a mental model of what Pandas expects me to do in a given situation.

Pandas has disabused me of the notion that Python syntax is self-explanatory and executable-pseudocode. I find it terrible to look at. Matlab was infinitely more enjoyable.

I realised over the last years that my weariness with the internet was born mostly out of Youtube and Reddit. Reddit I've successfully cut out of my life, Youtube is more difficult to do because much of modern culture happens there. But I've drawn the line at the worst offenders. In tech, people like Dave2D and Marques Brownlee have managed to avoid having stupid thumbnails, so I'd rather watch them. Thereafter, I have a CalmYoutubers.md file that has the (few) channels that I find are not idiotic, so I stick to them.

Children are attracted to soy-boy suprised pikachu face on clickbait thumbnails. CHLIDREN are ATTRACTED to EVERY second WORD being IN all CAPS!!! They like the three exclamation marks. They like flashy text on MrWhoseTheBoss videos which repeat the same thing the fucking guy is talking but just with flashy text on screen. They like the whizz-bang animations and ADHD addled three-second shots. They like the Mr. Beastification of Youtube.

I'm not a child. I'm too old and weary for that. LTT wants to do it, he can. Godspeed, and may his next twenty million subscribers fill the hole in his pocket and his soul that the first twenty million couldn't. I just ain't gonna be watching.

As I got more comfortable with Linux, I decided to change things up even at the office. I switched to RHEL on my work PC. Consequently, moved from Matlab to Python. I even got my girlfriend to switch to Linux Mint and Graphene OS. The other day, she said it was joyous to be able to hit the start menu, type "Print" and have "Printer" show up. No drama. She has also discovered a love for the command line, being able to type "pdfunite blah blah" and have her PDFs combined into one etc.

Linux in 2025 is world-class, I have zero regrets.

One evening with Claude. Done. Obviously it's not perfect, but man what an amazing thing to be able to do. I'm not even a software developer. LLMs are the new Excel.

Careless people, indeed.

> It promises clarity. Control. Mental leverage.

> but to keep it alive, replayed, and reworked.

> A dusty collection of old selves, old interests, old compulsions...

> A quote would spark an insight, I’d clip it, tag it, link it...

> There is a guilt that accompanies unread books, articles and blog posts

> The belief that by naming a goal, you are closer to achieving it. That by storing a thought, you have understood it. That by filing a fact, you have earned the right to deploy it.

> ...the fear of losing track, of forgetting, of not being caught up.

> Nietzsche burned early drafts. Michelangelo destroyed sketches. Leonardo left thousands of pages unfinished.

Frost is incomparable.

CERN engineer writing about cooling systems and simulations.