Life is not bad. You just haven't seen the best of it yet. The actual meaning of life is to fulfill your purpose in life and accomplish your goals. What I mean by this is, everyone has a purpose, of why they are living. None of us will be here if we all didn't have a purpose! :)
I hope this helps you with your problem! Try to find YOUR purpose!! ^^
for example you can say the one thing that you like or dont like about school and you can also write what your school is famous for or you can just say that your school is big small somthing like that