The only reason hair matters to you is probably because you make love with the lights on.
That and certainly of course because women need a larger run up before they leap into an affair.
But mostly the first.
Even when the lights are on, men shut their eyes.
Splash back is a more realistic fear but it's more about the terror of accidentally crawling back into a womb.
This wouldn't be an issue if men could ask directions without losing face.
It's like I'm giving away all the boys club secrets.