This is a registration of the development of our etiquettes how to cover them up.
Certain things are experienced by everyone, things that occur everyday. However we have learned not to share them.
We all pee and poo. We all have snot in our nose and wax in our ear. We all sweat, fart, sneeze and burp. And once a month blood and slime runs out of every woman. All these things make us equal and give us a common experience. It makes us human so why are we covering them up?