To be completely honest, I really didn't care about high school. For some reason EVERY kid in the school knew who I was. Whether that was because I had a reputation for playing Pokemon in class and my teacher's let me pretty much do whatever I wanted because I was friends with them, I don't know. I really only talk to one person who I went to High School with. I'm friends with more teachers than old students. Most of my good friends I met after High School.
For those having a hard time in High School. Don't worry about it. It's possibly one of the least important times of your life. You don't develop any more important social skills, and the education system (at least in America) is so flawed it does more harm than good. If you're being bullied, be comfortable with the fact that once you're out of High School, you'll never have to see them again. They'll probably be working for you.
If you need an outlet to take out anger on when it comes to being bullied, turn to music and writing. There is music for everyone out there, just explore and find what sounds the best for you. If you really get into it, get into music! Learn an instrument or train your vocal chords (I'm a Harsh Vocalist, aka screams). Just have fun. High School is approximately .0001 % of your life. It may not seem like it, but it really is. It's three years (with all the vacations / summer vacation included, that four year program is pretty much three years) of your life.
Just be happy that you have the opportunity to go to school and (hopefully) learn something from it.