Broke my left arm back in 2013 trying a trick into a bank. I slipped out and made the mistake of sticking my arm out as I was falling. I landed right on it, heard a teeny cracking sound, like the sound of a knuckle cracking, and knew something was wrong. Instant pain too right off the bat. Had to get some plates and screws put in there. It was my first time ever having surgery too and being put under anesthesia, the whole experience was pretty trippy. I was out of skating for about four months total. I would do lil shuvits and 180s here and there, but I couldn't try anything too crazy because I didn't want to risk falling on my arm as it was still healing and reinjure it while it was still all fragile, and having to start the healing process all over again.
After it healed I ended up going back and getting the trick I had fucked it up on. It was pretty intimidating, but it felt good to ride away. Still though, ever since that injury I still get a bit uneasy when I'm doing tricks into a bank. I used to not get too psyched out at all skating into banks, but now I tend to be a lot more nervous skating into them, but I just suck it up and go for it.
Other than my arm, I'm constantly rolling my left ankle. I've rolled it pretty badly quite a few times over the years. It's pretty much permaswollen. Even when it's feeling good and not hurting the swolleness is still there, hah.