I am a previous student of AP Calculus I and AP Calculus II that scored 5's on both exams. But I'm not one of those nerdy people that has lost touch with reality - I can watch how you perform a problem, figure out WHY you are having difficulty with it, and then attack the SOURCE of the difficulty. I have tutored many levels of math up thru Calculus I, tutored many students (almost an entire HS classroom worth), and tutored all ages from 14 thru 45.
If you are having problems with math, please get in touch with me and I will make sure that you gain the understanding that you are missing!