Anecdotally one (only been in one accident ever), but regrettably in that case I was the idiot braking at the last moment, and the driver behind me was distract

Anecdotally one (only been in one accident ever), but regrettably in that case I was the idiot braking at the last moment, and the driver behind me was distracted and rear ended me. Gave me a concussion that would have been nice to avoid.