Big Test Tomorrow!

Back in school after 15 years and tomorrow will be a big test for me.  It is my first exam and I have no idea how I am going to do.  Am I retaining the information?  Am I even understanding it?  I am not feeling to bad about it right now but I imagine I am going to have a bit of anxiety in the morning as I make my way to the classroom.  Holy cow! Do I have what it takes?  We'll see how things go tomorrow.