Social connections determine happiness

A 75 year long Harvard study (Grant and Gleek Study) has found that people who are more socially connected to family, to friends, to community, are happier, they’re physically healthier, and they live longer than people who are less well connected.

You can be lonely in a marriage, and the study also demonstrated it’s not whether or not you’re in a committed relationship, but it’s the quality of your close relationships that matters. It turns out that living in the midst of conflict is really bad for our health. High-conflict marriages, for example, without much affection, turn out to be very bad for our health, perhaps worse than getting divorced.

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.