Calculus was a bear for me! I think that finding the right professor is key to getting the concepts and being able to apply the rules accurately. I turned out dropping the course, when I found out that my professor (who I finally clicked with in calculus) would be leaving before the end of the semester & someone else would be taking over. Waay too scary for me!! Turns out that I didn't need calculus thankfully.

hew:
Calculus is a requirement for many different majors ~ I'd recommend that you re-think your decision to take the course in college. Not a fun class IMHO, but it does give you a lot more options in the scientific field! Best wishes to you.