Too Long; Didn't Read
The One Thing is essentially Pareto’s Principle on steroids. Successful people don’t try to do everything at once but instead concentrate their attention on the one thing that will yield the greatest reward. The book suggests that when you’re trying to focus on one thing, your mind wanders away from the task you need to be focused on one of the other things you should be doing at one time. The author of the book, The One Minds, says it is not necessary to clear your mind of all thoughts.