There are laws that govern coexistence and collaboration in systems such as families, teams, and companies. These system laws describe fundamental needs such as the desire for belonging, recognition, and a balance of give and take. However, if these fundamental needs are not acknowledged, injuries occur that can disrupt interpersonal and business relationships in the long term. In companies, this can lead to demotivated employees or even bullying. Therefore, adhering to the system laws is a primary leadership responsibility. This book illustrates how the system laws operate. It provides practical guidance for coaches, mediators, and leaders on how to systematically and effectively resolve injuries experienced by those affected. The necessary tools for this are conveyed in a hands-on manner in this guide.