Wind it up!

http://answermethis.files.wordpress.com/2008/08/exhausted.jpg

I think I spend too much time on practicing Math P1. Now I'm too exhausted to study for my next paper, Economics 3. Should I like, go to sleep right now?

Frankly, I don't even dare to sleep. Dammit.

http://www.weakchild.com/media/animbootcamp/poses/moom_exhausted01.jpg