late nights/early morning.

I've seen so many late nights and early mornings for the past couple of weeks.   I recently, maybe a few minutes ago finished a final.  Overall I have a B in the course.  Initially, I decided to take the final again being that we have multiple attempts and the highest grade is what's recorded.   Overachieving at it's finest.  Then I thought again.  My eyes are heavy and I'm tired.  So I'm going to take a little nap and get back up in a few hours and study for another exam.  (yawn) No day's off.