Are you sometimes surprised by your own decisions? Do you know which action is most correct, but for some reason you are inclined to make a different choice? Does it happen that you struggle with a problem for a long time, and suddenly the answer seems to come by itself? The conflict between logic and instinct, reason and intuition, conscious and unconscious decision-making stems from the fact that the brain is divided into the left and right hemispheres. The left is responsible for rationality, intellect, the right is responsible for emotions, intuition. We can improve the efficiency of our brain by balancing the work of both hemispheres. By solving exciting puzzles from this book, you will determine which hemisphere is better developed; develop his strengths; increase the efficiency of the other hemisphere; learn to always make the right decisions; It will be easier for you to assimilate new information; expand your professional capabilities. All puzzles can be solved directly in the book.