Are Good Looking People Selfish?

Most people when imagine their perfect dates have in mind someone with a beautiful face, but a recent study shows that good looking people may not be recommendable partners.

This is mainly because people with symmetrical facial features, which are socially considered more attractive, are not very cooperatives and most of the time give priority to their own interests, in other words, this study demonstrates that beautiful people are more selfish.

The investigation was in charge of Santiago Sanchez-Pages and Enrique Turiegano, both workers of Spanish universities, who came to the conclusion after applying the "prisoner's dilemma" game known as a model of behaviour. Two players were each given the option of co-operating for the greater good; or taking the selfish option, with a chance of gainining more if the other player chose to cooperate.
After the game ended, players' faces were analysed.

Here you can see a better explanation of the game

The research found that individuals with the prettier faces were more prone to act selfishly, they weren't interested in cooperate and didn't expect cooperation from the others.

A likely cause for this behaviour is "evolution". Earlier studies have suggested that people with symmetrical faces tend to suffer fewer congenital diseases, so on a subconscious level, we, as humans, used to like beautiful people because they reflect good health. Thanks to their healthy condition they become more self-sufficient and less needy for help.

What do you think about this study? do you think that your looks can shape your personality?
Do you someone who confirms or contradicts this result?

In this link there is a video that explains how attractiveness can affect your life http://bit.ly/REOlQs