Before you move on, I'd like to say something
Sure. What is it that you have to say?
I  really hate school and find it to be a dirty place.
I'm sorry that you feel this way, but going to school is very important. You should keep going to get a good education.
I just hate that school so much though.
While you may hold this opinion of your school, understand there are many schools out there. If you do not like the school you are going to, maybe you can get the opportunity to go to a different school where it is more clean and fun.