From 13-16 me and 1 or 2 other guys did knife fighting (or whatever you prefer to call it, defense, sparring, whatever. Some people get their panties wadded up over the technical terms) drills every single night. I got bruised up!
Still play volleyball and dodgeball here and there. Nothing special.
I spend all night scared of tomorrow, only reason I aint killin, suns up, when it gets dark im back to the park, cut through the back im after the heart, creepin through your hallway with a knife, had it all planned, therapist callin me all day, I know you love it when I eat meat, I love it when the brains hit the concrete!