...14 yearolds are not kids anymore?
FUCK!
I was a childish idiot when I was 14...I still am...
You're still a kid go ahead and play in the streets and ride your bike.
If it is because you feel that you have an obligation to become an adult when you turn 14 I don't see why.
I liked being a kid it was fun and it still is some times, I never really got out of playing with my friends I still have friends that I meet with and play ball and stuff...sometimes we also just tumble down hills and stuff, of course we do it in a "teenager" way so that we don't seem like totally wacky people (but we are :D)