I purchased this book a few months ago after reading about it elsewhere. The book is not worth purchase, the article contains everything you need. The book has

I purchased this book a few months ago after reading about it elsewhere. The book is not worth purchase, the article contains everything you need. The book has a lot of anecdotal tales of athletic relaxation leading to victory (though given the author was one of the greatest coaches of all time, his anecdotes have weight). It has absolutely improved my sleep, and I've been insomniac since a car wreck 11 years ago. You have to do the work though. You can't try it once and claim that "It doesn't work for me." It is a skill for those that don't have it naturally, and thus you have to practice. Thr original cohort of aviators that learned this method in ww2 practiced at least twice a day for 6 weeks straight. If you don't have 42 days straight of doing it, don't complain that it won't work for you.