It is a contemplative essay that describes the phases of a person's life from childhood to adulthood. How do the complexes and injuries that a person carries accompany him throughout his life? How do you interact with other people because of them? In the book explanations are given in each chapter separately. So puzzles because all people what we are looking for is to find puzzle pieces that fit our lives. No matter how hard we try, we can not cut pieces to measure our own needs and our own lives because then none of us will be happy.