I still don't get the concept? what is sleep?

I know research says to sleep more, but I just can't sleep until I feel I know the material and am confident I will do well on the test. Now I am not only worried about that, but actually getting a high enough mark in the class to have it transfer next fall. Add all that too the fact I have a big term paper due at the tiem I take one of my finals tomorow and you begin to see why I am stressed.
I need to wind down. Can someone loan me a fake ID kit?

Joe Zollars