I ran into this issue. I took Calculus BC as a sophomore in high school and then ran out of math classes to take. So I basically didn't do math for two years un

I ran into this issue. I took Calculus BC as a sophomore in high school and then ran out of math classes to take. So I basically didn't do math for two years until I took classes in college. By then my math skills had definitely atrophied and it definitely showed in various math and engineering courses that I took in college.