Try not to myself

Seriously just kidding. Fortunately my major didn't require it. We had a special Calculus class for us, that teacher called it Calculus without the math. He was cool about it though. If I had been in any other math based major(math, engineering, whatever) then I would have had to take it and regular Calculus.

If it's like any other math, then what has helped me is just repetitive practice. It's like every day I have to practice math when I'm in a math class. And when I do that I usually do well, when I don't, well you get the idea.

Best of luck.