The author, one of Europe's leading experts in management, comprehensively examines the phenomenon of leadership and shows ways that can improve the ability of a leader to understand himself, motivate and support his subordinates. Problems such as the natural human tendency to resist change are analyzed. The interaction of rational and irrational in the behavior of managers ; Leadership Life Cycle and Leadership Continuity ; Loss of enthusiasm and apathy of employees ; destructive leadership styles. Kets de Vries explores in detail the characteristics of effective leadership and highlights the skills that distinguish an effective leader. Shows how companies can assess the leadership abilities of potential candidates and develop leadership skills in those who already hold leadership positions The book contains practical exercises and questionnaires that will help assess the state of affairs in the company, reveal dangerous symptoms and prevent the emergence of serious problems. The book is addressed primarily to entrepreneurs, managers and top managers of companies, but will be interesting to a wide audience.