I like coloring books. Adult coloring books are actually becoming a thing now so I don't feel too weird admitting it, ha. They have neat designs beyond like a cartoon picture of a dog or something like in kids'  coloring books. It's  a nice stress reliever that doesn't involve beer.  I also like sudoku puzzle books, great for exercising the mind a little bit and it's always nice to see your skills progress when you can finish puzzles you didn't used to be able to  finish.    Finding new ethnic (ie non American) recipes and cooking.  Great way to try food from around the world and work on your cooking skills.    Hiking, which unfortunately I don't get to do a lot of. Taking walks around the park the rest of the time. Sounds boring to many but a great way to clear your head and hey, better than watching tv. Also quality time if you have someone to walk and talk with.    Tarot cards! Cheap hobby and easy to learn by yourself. Fun to ask questions and interpret, and you never stop learning even after you know all the basic card meanings - even if you don't believe in fortune telling etc.    Can you tell I'm an introvert lol