Marriage doesn't count.
Post the thing you look back in your life repeatedly, not just once, that could have your life in minutes or seconds.
Me? Bull riding (or falling off of spectacularly).
I got it in my head to get my PRCA card and hit as many local shows as I could. Ate a lot of dirt for a year or so I met a particularly ill tempered one that I had no business getting on. After being slammed into the gate, getting hung up, and touring the entire arena a couple of times while attempting to untangle myself from the angry bovine, a fine fellow managed to get me loose. And my retirement began.
Skateboarding the El Cortez Hotel pool in San Diego about 10 years ago. It's a nice tear drop shaped bowl with split gutters and coping that sticks out about half a foot, with a nice smooth transition that goes slightly beyond vertical as you approach the split gutter. It's a pure front side line bowl, hardly any good backside lines and as a goofy foot, I am more comfortable skating backside than frontside. After a nightmare commando infiltration into El Cortez (had to scale a 15ft wall, run across a roof and then jump down a series of electical boxes to get to the bottom), we got to the pool and suited up to take our rides. I took a fast frontside line to pop up on the coping for a little smithy grind over the light but was way too fast and when I did a small pop to get on the coping, I ended up launching out of the pool about 5ft above the pool deck and came straight back down in the deep end, which is 15ft and landed on my shoulder, seperating it. After I recovered from it and finished physical therapy for it, I went back to El Cortez and tried the same line and again was too fast and again got caught on the spit gutter but this time I didn't launch out of the pool and back into it, I just flew off like a bullet into the pool wall, smacking my head and getting a concusion and then kind of bounced off and landed in the deep end again but I had put both my hands out to break my fall, snapped both wrist and got a real bad cut when one of the wrist guards I was wearing snapped on impact and a piece of the guard got stuck in my wrist.
Quit skating after that, at 30 I was too old to keep getting hurt like that. Now I only putt around on my long board to get smokes from the gas station on the corner.
ack-ack