This book, although based on a psycho-university study should not be taken for a scientific thesis in psychology, as Maslow's pyramid in the same registry. This is simply a very funny book with a verified and applied theory but unfortunately coated with examples chosen to amuse the reader and therefore in no way gives an accurate overview of a representative sample. However, do not firing on all cylinders to drown in a protest momentum toward this book whose author (a journalist) has claimed some scientific validity.
