5 stars (still using method over 1 year later) - This is a perfect personal organitional method. It is so simple it could have been described in 1 chapter. But its good to be convinced of the pitfalls of disorder and the stress it produces. There are a few parts I haven't put in place yet. I am a teacher and I was totally overwhelmed with paperwork and seemingly endless amount of things I needed to do to prepare lessons, teach these 7th graders all day, grade, keep records, reports, deal with the ridiculous amount of paperwork they are constantly piling on top of you: memos, curriculum, behavior plans, tardy forms, referrals, progress reports, IEPs, IAPs, calendars, schedules, personelle forms, insurance, sign this, fill out this, parent call logs, and on and on and on and on you get the picture. etc etc etc for a new teacher it was quite overwhelming plus i was dog tired after teaching all day! I went to office depot after school one day and saw this book and got it on a whim. The INBOX, the one filing system, the trash it, act on it or defer it. These SAVED MY SANITY. It is amazing what an organized life with no loose ends can do for you mentally and physically. The philosphy and application of Allen provides are priceless priceless PRICELESS and its not complicated!!! 5 stars (Most effective getting-organized book I've ever read) - This book takes an entirely different tack from most other getting-organized books. Other authors advocate figuring out the big picture first ... but most of us are so busy with daily fires that the luxury of high-level goals seems beyond our grasp. With his bottom-up approach, David Allen starts you off you a few simple ways to get a handle on your everyday tasks -- so that you can free up enough mental space to even start to think about your long-term goals. Once your head is clear and you're no longer burning so much energy on tracking things that are better tracked externally, other books (like Stephen Covey... Penguin :: Business & Economics-Business Life - Health&Stress :: David Allen :: :: Getting Things Done- The Art of Stress-Free Productivity