There's a hair on the sole of my foot
It's thick and black, like an armpit hair or a pube. Or my dog's fur. I'm not sure if it's actually growing out of my foot or if a pube or dog hair just got lodged in my foot like a splinter somehow. Neither of those explanations really makes much sense. It looks like there's at least a few millimeters of it under my skin and I don't think hair grows from that deep inside you even if you are a mutant with a hair follicle on the sole of your foot, but how would a pube or dog hair get lodged that deep when the skin on the sole of my foot is really thick and hair isn't that sharp?
Is there a normal explanation for this?