You know, when you've been dumped, the one thing you love to do is just forget about this human being, and then go on with your life - but no, you just love them harder.

Women apparently are quite drawn to men who have differences rather than similarities in their histocompatibility system. They pick it up by smell, and they can pick it up from kissing.

Natural beauty really entices men. They will tell you this time and time again, and studies consistently prove it.

There are cognitive processes and limbic reactions associated with basic emotions. And you can change brain chemistry, but you're still not going to change memories and experiences in a human being.

In general, men are wired to notice obvious signs that convey interest in mating - a warm smile, for example - and ignore other subtleties, like if your lipstick is faded.

You've got to remember that men are men and women are women. And although a lot of similarities, there are some real differences.

A woman of 40 or 50 or 60 can take estrogen replacements, get facelifts, spend her money in bars.