Psychology is one of the most rapidly developing young sciences. Energy psychology is a new trend in psychology. Man consists of energies and is a complex energy system. There are various energy channels in the human body, thanks to which the proper functioning of the body, mind and intelligence occurs. Energy psychology is the science of how, with the help of various energies, a person can be healed from emotional and mental ailments. Both Humanity and the individual most of all suffers from emotional and mental disorders. Even ordinary physical illnesses are most often the result of emotional and mental ailments. David Feinstein and Donna Eden, authors of the world bestseller Energy Medicine, have developed and implemented unique methods for restoring emotional and mental balance in the human energy system. The book Energy Psychology is a unique discovery in the field of psychology and psychotherapy.