In the meanwhile I’ll finish the developer section, I suggest you never stop reading and investigating new techniques, frameworks and everything else you need to become a better developer.
Avoid wasting time in useless things, unless you need them to relax a bit. For example, I really like playing video games, but I (should) do it only when I really need it to relax and to enjoy sometime with my hobby.
Invest the rest of your free time in reading, and studying what makes you greater.