Quit. Just quit. You don't love it and you'll regret spending all those years doing something to please your dad. Trust me, it'll be the best thing you do.

 When your in high school, everything seems like the end of the world. It gets better. Nothing that happened in high school matters now. No one cares what your GPA was or who you went to Senior Prom wtih. You made it. That's all that matters.

 About that girl you are dating... She's cheating on you. Don't worry, it will stop hurting eventually.

 don't ever grow up

 You know the girls that made you cry throughout middle and high school? You will be way more happy and successful than they are, so stop crying and enjoy life.

 What you are feeling is not normal. Get help. Seriously.

 Don't do it. I know you want him to love you, but the pain and problems it will cause you throughout the next 3 years is not worth it. Just wait.

 you know that guy that treated you like shit and hid you from his friends? He leaves you for a another girl. But its okay because in college you meet an amazing man that is 1,000 times better than that other shithead, and the shithead still works at in n out.