Here is the thing. School =/= Fun
American "view" of schools nowadays includes fun. That you need to have fun while going to school. But you really don't. Thats not what schools are for. You should be getting your education in school, and getting your self more knowledgeable. The time to have fun is after high school, while going to college and of course in your adult life.
People will say "you'll miss out on high school fun stuff".. not really.. you'll just miss out on some dances.. .there are way better dances after high school.
HOWEVER, this does not mean you can't have fun after school or w.e , I highly reccomend you keep doing wrestling. You will gain the ability to meet newer people in tournaments and etc, and build a circle. And also, get your credits up.
We have plenty of people doing "mischief" things.. don't really need more..
PS: Wrestling is nothing compared to crap you have to do for football in high school. X_X. However, for me it paid off because of the dudes on my team , and of course the females XD