In this TED Talk, Ron Gutman reviews a raft of studies about smiling, and reveals some surprising results. Did you know your smile can be a predictor of how long you’ll live, and that a simple smile has a measurable effect on your overall well-being?
So whenever you want to look great and competent, reduce your stress or improve your marriage, or feel as if you just had a whole stack of high-quality chocolate without incurring the caloric cost, or whenever you want to tap into a superpower that will help you and everyone around you live a longer, healthier, happier life, smile.
