Comment by Smaug123

Only one passing mention of martial arts so far? Consider Brazilian jiu-jitsu, which is certainly not safe but is very grounding. After spending all your waking hours at a computer, grappling presses your soul back into your body. It's a very different kind of socialising, mutually-exhausted extremely-physical and in my experience very wholesome, even if the injury risk is higher than nearly every other hobby. (And you guarantee getting every airborne infection. I got two serious colds and the bona-fide flu this winter; still worth it.)