What is something like a hobby or skill that you belive almost anybody should give a try, and what makes your suggestion so good compared to other things?
i feel like this is a descent question i guess.
3D printing. Suddenly you are able to fix small plastic shit in your house which would otherwise mean throwing out the whole goddamn thing. Best feeling ever to repair and save stuff.
Sewing is useful and satisfying. I’d like to say it’s also easy but I have never figured it out myself (which doesn’t say much, anything that involves using my hands is… questionable)
Playing an instrument. The challenge of playing successfully a melody will give you more reward than listening to a good one.
Self-hosting. You learn how to use Linux, security, managing services, and after all that you have your own little ship on the internet. After all that you gain a massive understanding of how the internet and the technology you use daily work and run (to an extent).
Indoor gardening/hydroponics. Even in the smallest flat you can grow your own salad, peppers, radish, tomatoes, microgreens, etc.
Like a tiny stardew valley at home.
Running. Fairly cheap. Can set your own schedule. Improves physical and mental health, increases self confidence, can help with sleep and weight loss.
Cooking! It can be so rewarding, a fun way to impress or care for others, and you need to eat every day anyway so ample time to practice.
Almost all cooking can be done with practically no hardware beyond a sharp knife, a good sized cutting board, and a good pot or pan.
There’s so many patterns and combinations and different takes on the same ingredients that you can learn. The basics get you 80% of the way there