Very skeptical at the outset, I still wanted to do the test. Taking advantage of leave during these Christmas holidays, I read this little book of nothing. This is where I have not understood what was happening, to three-fourths of the book symbolically I threw my cigarette into the fireplace and although the parties are rather favorable to drink, eat and smoke, I have not lit a single cigarette since Christmas. On January with the guys smoking was the first big test and I did not have the slightest desire to spoil my meal like all the other guests. The second test was the resumption of work in a context where I usually smoke a lot and not more, the slightest desire. It's a bit too easy, as one should suffer a little to understand what addiction! The most surprising is that I do not need to compensate or candy or chewing gum or munchies, but what I feel premium fitness back gradually.