Saturday, June 28, 2008

People of the same happy faces flock together.

Reported Nature. It also applies in the virtual world.

"Understandably enough, emotions are contagious over short distances and times. Waitresses who smile at their customers get bigger tips, and students with depressed room mates are more likely to get depressed themselves."

If you want the world to be a better place, smile. It has rippling effect.

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