Welcome to Medhelp. I too have a son who is very bright and went through aggressive stages before he went to university. He found high school boring, so i bought him a guitar and he learned to concentrate on learning to play the bass and the guitar. It helped, ALOT. He now wants to teach other kids Art Therapy, to help kids be the best they can be. I hope this note finds you well, i'm sorry you're going through this... i hope you find strength at the end of the day knowing this is more than likely transitory, since he's bright.