Ute Rademacher provides practical guidance for dealing with work addiction. The focus is on recommendations for work attitudes, healthy work behavior, and organizational frameworks. The severe consequences of excessive and compulsive working for those affected, as well as their professional and social environments, are well known to many through media and personal experiences. Nevertheless, supervisors, HR personnel, and potential victims often feel uncertain about where the line between engagement and work addiction lies. A self-assessment questionnaire and signs of work-addicted behavior offer clear guidance in this regard. Practical guidelines for managers, as well as checklists for preventing work addiction within their teams and companies, complement the presentation of the economic, medical, and psychological research on work addiction.