Hard times, financial problems, loads of paperworks etc...When I was in school, I loved; especially during my later years. Get your shit done, and make the most of time you have their. Trust me, it may seem hard now, but just wait until you're out in the "real world".
I agree, School was boring and kinda was a drag. But you don't find out how important it is till you leave.In my experience, you should make the most of your school years, as life after won't be so forgiving.