I don't do my homework because I find them challenging and tough so I refuse to submit them. Most of my peers noticed this and started to shun away from me. Most of the people around me could sense my incompetence. I have a lot of insecurities and fears in school. Why is this so?
I can't answer why for you. That you need to do for yourself. I too had problems in school. I had a lot of fears and insecurities in school and still have them as an adult. School can be a scary place. I'm pretty sure the other kids at your school are just as insecure and afraid.
I don't know, maybe your interests lie elsewhere? But if you want independence to do what you really want to do later on you might want to play along. Be able to get a job so you're not dependent on others. But I don't know you or what you're capable of, so what have you. I myself hated school.