If you were to judge a book by its cover, you would think that "Extreme Ownership: How US Navy SEALs Lead And Win" is a book which would only be applicable to military veterans and historians. You would be wrong.This isn't a self-help book from some "gurus", nor does it provide an ideology or set of steps for how to approach specific problems. Extreme Ownership is a mindset which applies to everything you do. Authors Jocko Willink and Leif Babin have crafted a guidebook for success in all ventures of life. They explain hard-learned principles of leadership, which they experienced first-hand as US Navy SEALs, specifically in and around their 2006 deployment to Ramadi, Iraq, one of the most dangerous places and times in the war. These principles can be applied to any relationships or walks of life; they are simple enough for anyone to understand, and broad enough to use in any situation.The book is separated into 12 chapters, each which highlights a principle of leadership. Each chapter is then broken into 3 seconds. The first section is an anecdote providing an example of how US Navy SEALs use their military experience to demonstrate each principle. The second section is how & why the principle works. The third section is an example of how that principle transforms from the battlefield, into world of businesses of all types & sizes, as experienced by the authors and their customers. It is very easy to read and understand, despite the regular use of military jargon (which is either footnoted or explained so even non-military readers can comprehend).Military recruits & officers, parents, corporate executives, students, low-level management, spouses, shop foremen, independent contractors, and sole proprietors will all benefit from the lessons of Extreme Ownership.If you feel you're stuck in a rut, lacking self-discipline, or perhaps know someone who simply needs to improve their lot, this book is an excellent starting point.I have personally read & completed this book, but I will never be done with the concept of "Extreme Ownership". Being able to take ownership and be accountable for the things around me has truly changed my life for the better.