Why can some people and companies change overnight, and some stay stuck in their old ruts? The answer lies deep in the human brain, and The Power of Habits reveals the secret pressure points that can change a life. From Olympic swimmer Michael Phelps to Martin Luther King Jr., from the CEO of Starbucks to the locker rooms of the NFL, Duhigg explores the incredible results of keystone habits, and how they can make all the difference between billions and millions, failure and success – or even life and death.