Beer O'Clock

It's the night before the night before an exam at about one in the morning.  My brain hurts- you know that feeling when you've been forcing yourself to learn for so long that you start to have a physical sensation inside your skull?  I'm not tired due to the cappuccino I made fore myself around 7.  The sum of this is that I'm too tired to study, but too awake to go to bed.  The solution? Beer.  Beer and maybe one more hour spent learning about the endocrine system is the answer.  Sometimes you just have to know when to indulge.