Well, what else could it be? This is a book about a guy who hasn't really grown up, who's smart but unaware of himself, and who does two tours in Afghanistan with his brother. It's about the shitty years in his life when nothing is clear and his eyes are down and he can't figure out where he's going. He hides from himself and everyone around him even as all his lies, omissions, and half-truths comes to light. A tough read, but maybe a must read.