For those of you who have used Griffiths textbook, you should know what I mean. The cat died while going through the book. At any rate, I had my Quantum Mechanics II midterm yesterday. I wanted to cry after walking out of there. Hour long class, and the exam took me an hour and forty minutes (and I was still the first one done). Looking back on it, the problems shouldn't have been that hard, but they were. Although, this is the same professor who last year while handing out the exam says 'There's nothing you haven't seen before, its all stuff we did in class...' and the first problem begins 'Imagine you are in an alternate universe where energy is actually repsented by...' I've been told people wanted to cry after that one too. Fun day. Can't wait to get the exam back.