This book is the practical synthesis of the last ten years of discovery of neuroscience and brain functioning. Knowing how our brain, improves performance at work and in our personal lives. The author presents the functioning of our brain: Fundamental of thought; emotions and motivations and their impact on our pensées.Il then shows their interactions with others. I was struck at a recent néogociation the relevance of his remarks, including exactly how to work the brain of my interlocutor! After a first reading, I myself plunges to deepen my discovery of what I consider the last continent to be discovered, which weighs a kilo and a half between our ears. The presentation of professional situations early in the chapter before understanding what is happening and endnotes, decoded and analyzed in terms of advanced brain allows for the connection between theory and practice. Time-saving.