The Five Thieves of HappinessBy: John Izzo Ph. D. The only things holding you back from complete peace of mind are mental, and this book shows you how to remove these barriers once and for all. Brian Tracy, New York Times bestselling author of Eat That Frog! Happiness is our natural state, for each of us and for humanity as a whole, argues John Izzo. But that happiness is being stolen by insidious mental patterns that he depicts as thieves: the thief of control, the thief of