First of all take a deep breath! Get use to hard classes. When you start nursing school your life is going to change big time! I had an anatomy professor who was very hard on us. I thought he was a jerk, but when i got into school his class seemed like kindergarten! Your professor is doing you a favor by being hard. He is getting you ready for nursing school! You just have to hang on and do all you can to pass. You will do it!!! Take Care, Street Doc