Answer:knowledge time
Explanation:why is school so hard?School is so hard because you need to learn knowledge.The way they they want you to learn is because you have to learn to have a good future life.this leads you to your success in the future.Once you understand the problem you gain knowledge.if you sit there and play games all day or just fool around,one thing I can tell you is that if you don’t learn it is your own problem,second thing is that when you have a parent and they waist there money on up you you should be grateful.Third thing, one of the most important thing is if your tired and you want to rest,think about this other grown people in the world work harder than you,and if you want to become one of the high classes with lots of money ,you better start working before your school life ends.this tells about the moral of why you should go to schools and pay attention..