Hello all,

I am seeking some advice and sources you may have taken before and during calculus. I have struggled to really cement a decision on my career choice earlier on in my life; now at 32, I finally feel confident on where my focus should be. My degree is requiring three calculus courses, and Luckily I decided to take this fall semester lightly with other courses that are not so intimidating/technical. So I have some time to prepare until the following semester comes around! I would greatly appreciate some sources (books, videos etc.) as I am pretty worried at how I will perform in calculus. I really want to do my best and have a lot to prove to myself and others. Thanks in advance.