The book sets out an original concept of personal self-improvement, modification of one’s own behavior and interaction with other people.

The authors’ goal is to help people realize and change unsuccessful, ineffective patterns of behavior, to give them the means of psychological analysis and self-referral , teach them how to make their own lives and the lives of their loved ones happy. In the USA, this book has long been a bestseller, and its authors are called “success instructors.” The book is accessible and interesting to everyone who strives for well-being, success and prosperity and is looking for means to achieve this.