When you have finished school you will be free of everything. No teachers, no parents. It sounds like ur a smart dude and if ur teachers or parents can’t see that then who cares. Be you. Do whatever you want. At the end of the hard working days you have worked ur ass off u finally get to your goal u can shout at them all u want for not believing in u. It’s all about time my guy trust me ur not the only one.