“Creativity is bound up in our ability to find new ways around old problems.” — Martin Seligman

Perhaps the single most robust fact across many surveys is that married people are happier than anyone else.

If the point of the inner-child movement is to cure adult problems, it doesn't work. Reliving childhood traumas gives you a nice afterglow, but it lasts only for hours or days. There is no evidence it changes adult problems.

The goal of a life free of dysphoria is a snare and a delusion. A better goal is of good commerce with the world. Authentic happiness, astonishingly, can occur even in the presence of authentic sadness.

Positive thinking is the notion that if you think good thoughts, things will work out well. Optimism is the feeling of thinking things will be well and be hopeful.