I'm sick of private school. How can I persuade my parents out of their rejection of my ideas?

All children feel that their parents dont understand them or know whats best. You are not alone. Most kids are just as willful and ungrateful as you are. At this point in their lives, most teens only care about the moment and having fun. Not their future, that's why they aren't allowed to make decisions for themselves. Anyone who wants to leave a private school to go to public school has reasons other than their future and their education in mind. You dont understand how fortunate you are to be getting a private school education. Of course you think all grown ups are out to get you and they just dont understand. But once you mature, you will realize how fortunate you are. Hopefully then you`ll show your parents a little gratitude and stop giving them so much grief.