Stress made me throw myself on this book upon its release, and devour without following days, I will now follow more rationally. There lies a real method, which does not report the Coue method, and yet does not transform the book (and its authors) guru. A large room for initiative, ownership of the method, given in precise terms assurménet but so that everyone can relax to its own needs. 21 days (which indicate both a thematic series and progression) can discover some gray areas that have been repressed, and which may explain a certain inability to overcome stress. The problem is if one learns methodically did the exercises, perhaps not where we thought. The book allows to reformulate a number of evidence, and thus to overcome them. The way to be taken by the hand (with practical exercises, including a fun side, it is a manual in which you must write so that they can become self even his own coach) is very useful, since obectif is precisely to restore the reader what it is, and make him let go from its desire to control everything. So learn to recponnaître which depends on you and what does not depend, by working both physical (breathing, feeding, etc.) and psychological jargon but substantiated, one feels, by reading the best psychologists . I therefore definitely recommend as a tool to help in the way of the difficult freedom ....