[arbol]

You're just having fear of missing out with regards to technology. Don't worry.

Simple steps that work: 1. Create a schedule of work and exercise 2. Stick to it 3. Get better sleep as a result of exercise 4. Speak to at least one person every day, even if it's just via text or video call

Rust might be a good shout as it's similar to c++ and there are tons of jobs going in it. Personally I wouldn't learn python these days as it's too slow without many hacks (source: I am a python developer). A high performance language like Julia will probably be preferable in the long run.