Caution: a biting book! Particularly affected by the unfounded claims of the author are mobile phone fetishists, computer geeks, top managers, aliens, and so on. Even the many valuable tips for happiness and success cannot diminish the malicious overall impression. Once you start reading, you won't be able to stop laughing! If you still want to buy the book, a purpose can be found: it makes an excellent gift for dear friends who have been difficult to reach with more subtle methods.