The human brain is built to compare; it's Darwinian to consider an alternative when one presents itself.

Men are so visual, they see a woman who appeals to them physically, and it will trigger the romantic love system faster.

Nobody gets out of love alive. You turn into a menace or a pest when you've been rejected.

Along with our many human propensities, we evolved a huge cerebral cortex with which we make decisions.

It certainly would have been adaptive for ancestral man to have a chubby wife during stressful times of famine. Not only would she have had more calories to burn, and thus more energy and endurance, but since fat stores estrogen, she would have remained fertile for longer.

A Rolex watch or an expensive car are the things guys often use to show status, wealth, and basic desirability.

The reason you take antidepressants is to feel calm. And romantic love is not calm -it's elation, it's mood swings, and you're killing all that when you take the drug.