new semester start tomorrow and i'm scare?

That all depends and who and what you are doing it for. Is it because you want to prove something or try it out or possibly impress someone you like. whatever the reason make sure its mostly because you want to do it and it will help you along the way. Now im not telling you what to do so dont go quitting this if it was important to your family or something lol, this is just an opinion. if it were me and it were required then i wouldnt care what anyone else thought. after its done i was say lets see who looks stupid at the school dance or prom or the JROTC military ball. youll be dacing with all the girls or guys while theyre sitting in the back saying (stupid stupid stupid stupid me).