When it comes to war, the first thoughts are military actions and their strategy. But the war is also a test for the economy, state bodies, culture and social relations. And this book is exactly about that. The book is a collection of tools and ideas by Kostiantyn Koshelenko on maintaining productivity, team development and commitment to one's own values in an environment where chaos is becoming the new norm. In addition to the author, 40 Ukrainian and international managers from 12 countries share their experience and lessons learned during crisis situations.