Selfish Me

I always get grumpy during classes and that makes me very, very short-tempered. I'm blaming it on the fact that I'm an attention-seeker. In other words, I'm selfish so I don't want to share my teachers' attention with anyone. I think that I should be able to understand my lessons better if the teacher focuses on me only. I hate crowd. But then there's the other theory, it could be the lack of sleep that I'm having 4 days a week. Oh, I don't know what's wrong with me. Maybe I am just that selfish.