With over 10 million copies sold, this book has transformed the relationships of many people. The idea put forward by the book is simple, clear, and seasoned with humor. At the same time, it is very personal, but applicable to many. The book contains stories of real people whose problems will seem familiar to you, and the solutions are simple but unexpected. Reading the book feels like a sensible pastime, a walk with an interesting interlocutor. It will change your relationships forever from the moment you read it.
