It is a difference of opinion which does not admit of proof. We each begin probably with a little bias towards our own sex, and upon that bias build every circumstance in favour of it which has occurred within our own circle.
Why were we driven out of Paradise? Why did we fall into this gnawing disease of unappeasable dissatisfaction? Not because we sinned. Ah, no. All the animals in Paradise enjoyed the sensual passion of coition. Not because we sinned. But because we got sex into our head.