Ok, so before my school got out due to the corona-virus lockdown i got the great idea to punch a locker with my prosthetic arm. Well, i underestimated its strength because it put a HUGE dent into the locker. And about an hour later the princible came into my classroom and all he said was "Give me your arm" and thats how I have to wait for school to return before i can get my arm back XD