«An absolute masterpiece on the subject of risk! Brilliant and highly entertaining, this book is essential reading for every leader, regardless of age or experience.»

Admiral William McRaven, author of Make Your Bed

«A brilliant user's guide that demonstrates how managing risk is about how we lead, rather than getting mathematical equations right. Fundamental reading for any leader looking to understand and strengthen their team's Risk Immune System.»

Annie Duke, bestselling author of Thinking in Bets and How to Decide

«General McChrystal is swiftly becoming our most important leadership voice. Measured, meticulous, and filled with practical, pragmatic wisdom from both war and peace, his clear-eyed, unsentimental guidance cuts to the heart of our precarious existence. A must-read leadership bible for troubling times.»

James Kerr, bestselling author of Legacy

«An essential playbook on mastering all dimensions of risk. For soldiers, educators, CEOs, entrepreneurs, government leaders, and everyone in between, the general captures, with precision and clarity, how staying risk fit can unleash your team's maximum potential.»

Keith Krach, former under secretary of state, chairman and CEO of DocuSign and Ariba, chairman of Pu