Welcome to the real business world - not the place that we desire, but the one that exists. We live in a world where some people competing for advancement bend the rules or ignore them completely, whereas others act by the book and in good standards. It is a world where some colleagues will do their utmost to guide you, whereas others will stab you in the back when you least expect it. All because our world is grey, not black or white. However, you should not complain about its nature or wish it is different. You can compete and even triumph in business ventures of all types, large and small, public or private, if you behave pragmatically and realistically understand the surroundings. Your task with this book is to learn with an open mind, regardless of how harsh reality is. My task in this book is to tell you how: have the mind of a criminal, but the heart of an angel.