My friend lives in a suburb near here, supposely some kid jumped a flight of steps to try and be cool and broke both his ankles. Its now illegal to jump steps at school
Sorry that just made me crack up.
But seriously some people can be hurt doing the stupidest things they have no idea of the limits of their own bodies or something... If you've never done it before don't try that wrist head hollow from a backflip....
Sucks for you but thats just how society works just find other places to dance.