The Common Rule: Habits of Purpose for an Age of Distraction - Justin Whitmel Earley
All of our habits are the result of previous decisions, whether conscious or unconscious, that are now second nature---hence difficult to dislodge. Many psychologists insist that one of the best ways to break an old habit is to replace it with a new one. So Earley strongly recommends we now follow four daily patterns and four weekly routines.