perhaps we should discuss what we have not broken or lost?
i have NOT broken a mast extension nor boom - the rest - bin there, dunn that
for body parts - have seen broken hand up close due to boom hit @ catapult
saw video where catapult broke wrist - believe it was here & gross
i have been lucky in the body part department on water, butt
broke my shoulder windsurfing on ice - causing 3 missed windsurf sessions
oh yeah - DID break a boom on ice too
so - the only thing safe in my quiver so far is the mast extension !!!
we can consider ourselves lucky - windsurfers DO die on the water

take chances , heart attacks , etc
BE SAFE - wear a helmet