Am i a person or am i a machine for homework?

These days, expecially since i entered junior high 3. I don't have my spare time. I wish i could learn french, i wish i could listen to music, i wish i could play sports. But i CAN'T. That's IMPOSSIBLE!!!!!!!!!!!!!!!!!!!!
School is really stressful. I have to do my homework for 3 hours at home and another more than 1.5 hours at school. The exercise are not always easy and sometimes i can even feel nerve-racking!
I don't know why students in other countries can study with fun and they just need to do homework less than 0.5 hours a day and they can learn as more as we do!
Yes, i am study at one of the best school in Guangzhou, but i seldom feel happy. Everyday, i go for class, class, class and do my homework, homework, homework. Here, mark is everything!
I am tired, i am stressful, i am all in pain and i am lonely! Am i a person?