okay, i'm pissed off! i just took my quantum mechanics exam. i got up this morning and felt fine about taking it, i studied hard enough and thought i had a decent understanding of the material that was going to be covered by the exam. when the damn thing was handed out, i took one look at it and knew that i could only answer one of the three questions asked. so i nailed question number three. now i get to spend the next 10 days agonizing over whether i worked out logically enough of the other questions to get my A because if i didn't i got stuck with a B and that just plain sucks. i hate walking out of exams that i thought i was prepared for, with such a sinking feeling. what's the point of studying if its not going to make a difference when taking the exam...