Today, I’m attending the Commonwealth Chairman’s Retreat conference. Of course, we’ll spend some time discussing business and the markets, but we’ll also get the chance to look at issues beyond that and into our own lives. Longtime readers may remember my column on gratitudes, where I talked about a Chairman’s presentation by psychologist Shawn Achor on how simply writing down three gratitudes a day could change your life for the better. I tried it, and it worked. I have now written down my gratitudes every day for several years, and there is no doubt it has made a very positive difference.