There is a male public urinal in Leicester Square that has no doors, is circular in shape and leaves the head, upper body and lower legs exposed.
It's a little disconcerting catching the eye of a pretty maiden while dropping a turd there.
>I do not know how people raised in the same household can be so different.
There was an incredible discovery some 70 years or so ago called Genes, but I guess you missed the news headlines.