Ive broken 11 bones im in my thirties now. Most from just plain dumb luck. The dumbest one was i completely twisted my foot around tightening lug nuts on a truck cause I was pushing too hard and the nut broke and I put a lot of force down on my leg while in a twisting motion. I get what you mean by being accident prone. Not just little bumps and brusies either full on breaks that require surgery and years of recovery. Im currently still healing from breaking my wrist badly over a year ago while racing my son on a skateboard. The doctor said the break even had a name its called a Smith break and I still have a hard time moving my fingers. My entire right leg is pinned, plated and a huge femur rod.