You Are What You Sponge

If you want to be a happy, energetic, sharp and positive person.... Hang around happy, energetic shart positive people.

You'll be smarter too.

It may sound silly. But there's science to back it up.

I was reminded of this when I saw an article I'd read a couple months ago. So check it out. (Hang in there through the first three or four paragaphs.)

Angry/Negative People Can Be Bad For Your Brain