What makes you happy? Do you live a life filled with genuine, unabashed joy? The path there may surprise you. You aren't in charge of the weather, the traffic, or the occupant of the White House. But you can always increase the number of smiles on our planet. You can lower the anger level in your city. You, yes you, can help people to sleep better, laugh more, hum instead of grumble, walk instead of stumble. And don't be surprised when you begin to sense a newfound joy yourself. That's what this book is about: the unexpected path to joy.