What keeps us happy and healthy as we go through life? If you think it's fame and money, you're not alone - but, according to psychiatrist Robert Waldinger, you're mistaken. As the director of 75-year-old study on adult development, Waldinger has unprecedented access to data on true happiness and satisfaction.
The short of it: keeping good relationships leads to happier, healthier, longer-lived people. 12:47 long.