Edges ripping out, brakes breaking, bindings warping, clothing ripping, concussions, skiers thumb, asshole kids who yell shit at you for no reason, kids cutting you off, people running over you skis, catching edges on rails, random bloody noses on the chairlift, forgetting your seasons pass, ice everywhere, super flat light, sticky rails, overshooting, knuckling, accidental cork spins, and any serious injury.