So I have been thinking of something really clever to say.  ...Well that was probably a really good start :) 

Yesterday I had to take one of my beloved finals, finance.  Up to now I had done pretty well on the finance exams, they weren't that difficult or tricky but did require some effort on my part.  Luckily this final was not comprehensive—I really appreciate the professors who do that—so I thought two hours would be enough time to study.  As I studied I thought to myself, "oh, this isn't bad...I know this pretty well."  Things were really looking promising.  Then as it sometimes happens, for unknown reasons (at least to me), I experienced what I like to call a serious brain fart.  All of those equations that I knew so well half an hour before had vanished from my little mind. Too bad.  But hey that final is over now!  Wahoo.