THE WILLPOWER INSTINCT: HOW SELF CONTROL WORKS, WHY IT MATTERS & WHAT YOU CAN DO TO GET MORE OF IT. Author Dr. Kelly McGonigal, instructor of the Stanford University course, \u201cThe Science of Willpower\u201d, gives us a crash choice in controlling our choices and shows us how to follow through with our promises. For more, visit kellymcgonigal.com