What seems like something very simple to answer–”What is happiness?” or even, “What makes me happy?”–turns out to be anything but easy. How much do our expectations or pre-conceived ideas about what will make us happy come into play? How does the number of choices we have affect satisfaction with our lives? How much of our happiness level reflects what we experience in the moments of our lives versus how we reflect upon our experiences–the stories we tell about them? How much do our relationships with family, loved ones, and people we enjoy being around contribute to our feelings...