This book is a bible, it provides the key to a successful and fulfilling inner and outer life. It should be read in addition to 4 Toltec agreements This is a different approach that shows us how we are prisoners of our mental and submitted to his will. We are responsible for ourselves, release our attachments depend only upon ourselves, through simple examples, clear explanations and easy to assimilate, neutrality regarding religion (all religions), this philosophy of life (because it is one) seems to be obvious at first reading as the reasoning is logical ... To consume without moderation