Facts of life

I was recently clued in to an important (to me) mathematical truth that I'd been pondering for many years, off and on. I got this nugget of wisdom from a foul mouthed teenager (presumably) on 4Chan. It made me think of the stereotype we have about learning sex in back alleys and locker rooms. Like Math, Sex is (should be) beautiful and powerful. Also like math, the time we most need careful instruction is most often a time of confusion and dismay.

Someday I will forgive all my math instructors for failing that they assured me were purely my own. Just not yet.