Being behind

Lately it seems like i am behind in a lot of areas especially in school.  I have found out the main reason behind this.  I am lazy.  Pure fact, i am lazy.  At the end of the day I do not go and do my homework, I either plop down in a chair or my bed and go to sleep only to wake up and find out that i had homework that had to do that is not finished.  Am I wrong for this?  I think not because i do not get home until eight or nine at night.  it sucks bad.  I can not wait for this to end.  After it has ended i can go back to being lazy for a few weeks and feel content.  its going to be magical.