Yesterday I decided to meet up with my old classmate (I'm 20 years old, if you don't know) to talk about programming. I have some ideas about my own websites and I want to learn how to build these sites. But now I don't have enough time, so I'll learn it some years later. There're so many fields I want to study: ecology, some languages, programming, radiophysics and even carpentry. Where can I find time to catch up with all of them?