2) Chainsaw cut through my Carhartts, through my jeans without me noticing (looking back it would not have taken much more to get the femoral artery)
3) Getting into a fist fight with a guy who had a gun (unknowingly).
Once for sure, another probably
Probably: Almost drowned when I was 5 years old swimming in Lake Pontchartrain in N.O. Stepped into a big hole and was lucky my Dad saw me go in.
Driving drunk like the idiot I was in HS, absolutely dead drunk. I remember driving my little POS Opel Kadette right at this big tree and jerked the wheel away at the last second and only sideswiped the tree. That one 100% would have been curtains - no seatbelt no airbags.
3) Various close calls with cars while running/cycling.