Habit - a decision you made at some point. And then stopped making, but continue acting upon.
In The Power of Habit, Charles Duhigg brings us scientific discoveries that explain why habits exist and how they can be changed Charles Duhigg is a Pulitzer Prize–winning reporter at The New York Times, where he writes for the business section. You can follow him on Twitter @cduhigg.
For more on The Power of Habit, and On Books... visit @ www.on-books.com