David Herron, Energy Healer

Getting Things Done: The Art of Stress-Free Productivity author: David Allen asin: 0142000280

I've recently been studying the material in the book Getting Things Done: The Art of Stress-Free Productivity and it's a very enlightening book shining a light on habits which create mental clutter, and showing ways to rid yourself of that clutter. The idea is the more "stuff" you carry in your head, the more appointments or to-do list items you carry in your head, the more your mental and emotional energy is tied up with the act of carrying those factoids in your head.