An open letter to Sonja Lyubomirsky, author of The How of Happiness

An open letter from Frank Clayton (a mental health therapist who specializes in Happiness) to Dr. Sonja Lyubomirsky, author of The How of Happiness

How diet and exercise effect Happiness (in general)

Most of the American diet is prone toward depression. As for exercise, it is THE number one happiness booster and can be a major force in fighting depression and being happier.