My biggest problem

As a middle school student, i am busy studying all the subjects. i try to get high scores in every exam, so i feel a little bit stressed. And my parents always tell me to study harder and spend more time for my subjects. And sometimes I'm not happy and don't feel like learning. And I think the biggest problem is that I don't have enough time for myself to relax. I want to have time with my friends to talk about ourselves. I want to have time watching my favourtie TV programs. I want to have time to have a long long sleep. I have a lot of things to do, but i don't have enough time for myself.