1. Having to wake up at nearly six in the morning to go to school. I was in pain and I just couldn't stop thinking of doing something irrational, all because school has to start at seven in the morning. Why couldn't it start later at a reasonable time like nine or ten?
2. A tiny minority of students are nice, but the majority are unnecesarily rude and inconsiderate. It's even worse if you're shy or otherwise not looking for trouble. There's also people who hate anyone who is not their idea of perfection. It's people like that why I never tell anyone about watching MLP. I almost forgot to mention the lack of administration when you need it, and an excess when nothing is happening.
3. Every class I had each gave out homework that took all night. It's to the point that I never bothered doing homework.