Whether you are a professional trader, poker player, or athlete: in the end, it is the one who minimizes their own mistakes while also executing more good and thus profitable actions who wins. This is particularly important in trading, as the market cannot be influenced or managed. As a trader, you can only optimize yourself and your own skills. So how can you continuously improve and succeed in trading with replicable trading strategies? Stefan Sillmann and John O'Donnell each have over 25 years of experience in stock trading and have been coaching traders and investors for over 10 years. In this book, they present their decades of experience in a concise format for self-study for the first time: What kind of trader personality am I? What trading pitfalls should I absolutely avoid? What specific actions can I take to trade better?.