Class of 2012 I became sick of commencement speeches at about your age. My first job out of college was writing speeches for the governor of Maine. Every spring, I would offer extraordinary tidbits of wisdom to 22-year-olds—which was quite a feat given that I was 23 at the time. In the decades since, I've spent most of my career teaching economics and public policy. In particular, I've studied happiness and well-being, about which we now know a great deal. And I've found that the saccharine and over-optimistic words of the typical commencement address hold few of the lessons young people really need to hear about what lies ahead. Here, then, is what I wish someone had told the Class of 1988: 1. Your time in fraternity basements was well spent. The same goes for the time you spent playing intramural sports, working on the school newspaper or just hanging with friends. Research tells us that one of the mos...