Originally Posted by aklim

Did you know that women's brains are worth far less than men's? That is because men have 2 brains and women have 1. This means that the woman has to use her brain all the time as such, it has more wear and tear than a man's brains. The man uses the "lower" brain most of the time and so the "upper" one is in relatively pristine condition. Just like a car that has more miles and lower value, the brain costs are about like that.