Read, calligraphy, run, snowboard/split board, journal. I wish I could play videogames, but I feel too guilty, I'm trying to get away from YouTube as it's a black hole for free time.
Also trying to use less Youtube. I have quite a few hobbies and projects but Youtube sucks up at least a couple hours of my day. Didn't realize how addicted I was until I tried to use it less lol. Fortunately my recommended page has been way off lately