Friday, June 5, 2009

Don't Worry. Be Happy. See Clearly

"I can see clearly now the rain is gone. I can see all obstacles in my way."

Seems it's true.

Scientists have concluded that a happy disposition doesn't just set your mind on the right track for seeing things clearly. It also helps you - literally - see more clearly.

Researchers at the University of Toronto took brain scans of volunteers. They found that those who had a positive outlook on life had better vision. But they also warned that being too happy can actually distract you - and that can be a bad thing if you're engaged in a critical task.


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