Was run over by a van as a child. Dragged for 3 blocks before the van stalled when my leg covered the exhaust pipe (burning a hole in my knee). I survived with mostly burns (road rash on my face and arms), a hairline fracture in my ankle, and the hole in my knee. The bicycle I was riding somehow bent around my head and kept it from hitting the ground so I never sustained any head trauma. The chances of all of that happening are astronomically low.