Relentless: From Good to Great to Unstoppable by Tim S. Grover is a book that will either piss you off in the first few pages or completely resonate with you. It’s one of those books. For me, it not only resonated but I found myself compiling a list of others I know who needed to read it too. I even sent one as a gift to a friend only half way though. I knew they would see themselves in there like I did.

Tim Grover is a personal training coach to many top athletes — especially in the NBA. Michael Jordan, Kobe Bryant, Dwayne Wade, and many other of the game’s greatest players credit him with a large part of their success. His mission, taking players way past their perceived limits to be the very best. Not just the best in the game or the best playing today but the best of all time. He teaches them how to get into the zone and tap into the relentless and unstoppable potential that is inside us all. He’s the best at what he does and he has the clients and results to back it up. He also makes no bones about that and gives zero fucks about what you think. He is arrogant, cocky, confident, and tells it like he believes it is. Which may be off putting to many readers.

In this book, he gets into the mindset and anecdotes of what it takes to play and live a life at such a high level of excellence, who has that (very few), who doesn’t (the vast majority), and what mindset one needs. This is not a book that will teach you how to get there. This is not a how too guide. It will not teach you how to get into "the zone" and stay there. And, as he makes clear, if that’s what you want then you already don’t have what it takes so he can’t help you anyway. What it is is a litmus test. You will either recognize the qualities it takes to meet this kind of success inside of you already or you will not. It’s very inspirational to the right person or worthless hyperbole to those who don’t get it. But, at the least, you will finally be able to understand what makes a Jordan, Bryant, or Wade tick.

But, there’s also some very interesting and entertaining anecdotes for the long time basketball fan. He talks about specific moments in specific memorable games and provides insight and background to the action that only he and the player involved would know. So, even if you are not a fan of the message the author is delivering it’ll be a fun read for the NBA fan.