my cat doesn't always realize that he's near the edge of something and he falls off. and tonight i was making the bed and he went to jump on it, but it was pulled away from the wall and he fell to the floor. sometimes when he jumps onto the couch he falls, which is weird b/c he is fully clawed. is this something i should worry about? is he just a bit clumsy? he's my first cat, so i'm curious if this is common. it was cute at first, but now i'm concerned he'll get hurt. other than falling he is alert, active and hyper. maybe it's a result of hyperness.