I Double Dog Dare You To Share This With Your Most Negative Facebook Friend

You know that grouchy neighbor who steals kids' basketballs and yells out his window when people are, like, having fun? Don't be that guy. Turn down the news, tune out the politics and take a four-minute time-out for joy. Then — and here's the crazy part — pass it on! 'Cause happiness can be just as infectious as fear, anger, and frustration. Take that, grouchy guy.