Fuck, I'm the same way. I had to do these political reports that took up a good 40% of the grade. I did none for my last semester and was failing the whole time. The teacher said I could hand them in two weeks before finals, and I STILL waited until the night before (3 am-ish) to do 45 of them by 8. We're in the same boat. And I got an A. Fuck yeah. And I do that even with my paid work. If there's something 'wrong' I don't mind it at the moment.