Happiness is hard because it's very subjective. I know the people that seem happiest to me, but whether they are actually - what they're really like inside is really hard to say.

Don't let perfect be the enemy of good.

Sometimes I succeed, sometimes I fail, but every day is a clean slate and a fresh opportunity.

When we don't get any treats, we feel depleted, resentful, and angry, and we feel justified in self-indulgence. We start to crave comfort - and grab that comfort wherever we can, even if it means breaking good habits.

Happiness: "You Bring Your Own Weather To The Picnic."

One of the findings that really interests me is that, although we think we ACT because of the way we FEEL, we often FEEL because of the way we ACT. So an almost uncanny way to change your feelings is to act the way you WISH you felt.

You really have to begin by figuring out what kind of person you are. The tip is to really take a look at yourself.