What is the most common reason why many people do not achieve their goals? It is not the external conditions and obstacles that can be overcome, but rather the personal inability to concentrate on what is essential and to persistently pursue one's goals. The ability to focus on what truly matters helps in almost all areas of life. This book has been a worldwide bestseller and a classic in success literature for ten years. It has helped thousands of readers make their lives more successful and direct all their strength and energy towards their personal focus. For the first time in German, the bestselling authors show how to reflect on this focus, how to best achieve it, utilize it professionally, and weather economically turbulent times. And last but not least, how to pursue a financial strategy.