My dad taught math/science for 20 years in high school and 30 years in college. Brother majored in math. I took as little math as possible in college (Differential equations and stats were it), after suffering through years of being "the sophomore girl in physics" and "the only girl in calculus" during high school. But after trying psych, speech, German, anthropology, graduating with a degree in political science, went back and got a degree in accounting and an MBA. Guess you can't disregard the nerd genes.
And still play with graph paper and colored pencils.