I thank my father every day for strong hair genes.
Many of the men in my family, especially my father’s brothers (my uncles), have lost their hair quite early on. But not my father. He’s beginning to get streaks of grey, but it’s still (almost) all there.
I myself like to keep my hair short – “five on top, two on the sides” or some such hairdo lingo – but I also only get a haircut once every five months or so. It doesn’t get long, but it gets messy. Messy enough for my father to nickname me “Shaggy.”
I wait so long mostly out of laziness and partially to relish in my genetics. Saitama of One Punch Man does not have the same luxury, but what he does have is an anime that, like a fist hitting a face, leaves its mark.