This book is about how to repeatedly increase the potential of your brain, the efficiency of your thinking, and the efficiency of your work. This manuscript is a continuation of the series of my books: “Be able to think brilliantly,” “Get off a dead mare,” “Brain Upgrade” and “Personal effectiveness of a leader.” A book about how to effectively solve problems in life, business, finance, career growth, creativity in our rapidly changing and unpredictable times, when we need to make optimal decisions in the shortest possible time. When solving problems, we can all make mistakes in thinking what we think Right. But humanity has already accumulated a huge assortment of simple tools that make it possible to significantly increase the efficiency of the brain in making constructive decisions. My book is dedicated specifically to modern methods of controlling the brain using a huge arsenal of technologies that increase the functioning of the brain, creating new neural networks. It is the effectiveness of our thinking that is a powerful resource for our success in modern life. In essence, success is making many effective decisions in the shortest possible time, which ultimately increases our competitiveness. The book will be of interest to those who work a lot with their heads, who think first and then act, who optimally use their brain: entrepreneurs, scientists, managers, doctors, people of creative professions, teachers, business trainers and, of course, coaches. All for those who want to make the most of their brain's potential.