In Willpower by Roy Baumeister, the reader learns about an individual’s power to control himself or herself and how it operates. After over two decades of studying willpower, Baumeister enlightens us; on how it operates, on how it can be built up and on ways through which it controls decisions, health and success. Filled with innovative ideas and interesting facts the book is full of useful tips and effective recommendations for developing self-control and reaching any goal.