I have to say that I found your detailed journey quite interesting from my viewpoint as a non-smoker. I am sure your book will assist many people in the quitting process of any addiction, whatever it might be.
Your information, especially regarding the “crutch” throughout the cravings stage that will most definitely occur, being almonds or cranberries or whatever, will have a person prepared and have something nearby to fill the “hole” caused by the absence of the cigarette.