Yes, well that was an example of how you can be… be too logical about things, because, as you know, the idea was that Eve was made from one of Adam’s ribs. So, I naturally concluded that… that this myth had arisen because men had one less rib or one less pair of ribs than women. It seemed to me, if… if that was an observation, it would be a… a way a myth could arise, and I mentioned this when I was in my early 20s probably to some medical friend, and, of course, he nearly fell off his chair laughing because men and women have the same number of ribs, you see. And I realised you shouldn’t try and explain myths in too simplistic a way. They have a life of their own. They don’t necessarily… they don't necessarily… the logic of the past, shall we say.