Oh boy....
I was 21 working in a restaurant 70+ hours a week. I, at the time, was a pretty hard core drinker and developed a pretty bad cocaine habit amongst other drugs. 3 weeks before my 22 birthday my apartment was broken into which led to a confrontation that put 1 person in a coma and me pretty beat up. Not a week after that I was a passenger in a car that went into a canal. I have no idea how none of the 3 of us survived, nor did the police officer who pulled me out of the car, who was also there after my incident a week earlier. He told me he's never seen someone with so much protection around them and that next time he sees me I'll likely not be alive. When I left the hospital, I checked myself into a rehab facility. It changed me. I still drink a bit, but i haven't touched hard drugs in 21 years.
I met my wife 6 months after all of this and I'm now married with 2 kids.