You have some small probability of surviving a fall without a parachute https://en.wikipedia.org/wiki/Alan_Magee https://en.wikipedia.org/wiki/Alan_Magee http

You have some small probability of surviving a fall without a parachute https://en.wikipedia.org/wiki/Alan_Magee https://en.wikipedia.org/wiki/Alan_Magee https://en.wikipedia.org/wiki/Nicholas_Alkemade https://en.wikipedia.org/wiki/Nicholas_Alkemade and a small probability of dying with one