This is who I truly am? What's wrong with me?

Maybe you have to change yourself, stop playing pranks and stop lying, even if you crave for it. Be funny that's okay. As for skills, don't worry i'm 100% sure that you have a talent for something. I used to think i didn't have any skills until i found them, keep searching. Also try to get muscles, everyone can do that. These will make getting girls easier.Talk to the girl you like and keep her in your company. Don't worry to much about girls. Oh, and dress nice, you're the new kid!