Introduction. Imagine you\'ve walked into the first class of your new program after having been out of school for twenty years. What\'s going on in your mind?I\'m not sure how this is going to go. What if I\'m dumber than everyone else?Gee, I barely made it here on time. Traffic is nuts and I can\'t leave work any earlier than I did.I remember hating when instructors asked questions in class. I hope that\'s not going to happen tonight..