SkyLords on Nostr: I am open to suggestions. It can be something you think I should learn even if I have ...

I am open to suggestions. It can be something you think I should learn even if I have never considered it before. For example you might say learn Haskell or study networking or learn how databases work or dive into cryptography. I want to make a list from the recommendations and then work through the ones that feel most useful to me one by one. I am mainly looking for things that can improve my knowledge and skills. Not activities just to pass the time. 😄