This book is not about animals, this book is about rat people. The author claims that you can be born a rat, or you can develop everything rat-like in yourself in order to succeed in this world. Sgriivers creates a portrait of the rat man, using the experiences of many people who shared their “disgusting” with him. The rat man constantly calculates everything, evaluates the chances and opportunities and gracefully avoids any traps. How does a rat “gnaw” its way through, what language does it communicate in, what techniques does it use? You will find answers to these and many other questions on the pages of the book. You can even test yourself and determine what kind of rat lives in you. The book “How to be a rat” will be of interest to a wide range of readers.