Achieving the summit of a mountain was tangible, immutable, concrete. The incumbent hazards lent the activity a seriousness of purpose that was sorely missing from the rest of my life. I thrilled in the fresh perspective that came from the tipping the ordinary plane of existence on end.

At that stage of my youth, death remained as abstract a concept as non-Euclidean geometry or marriage. I didn't yet appreciate its terrible finality or the havoc it could wreak on those who'd entrusted the deceased with their hearts.

THE LONG WALK is a raw, wrenching, blood-soaked chronicle of the human cost of war. Brian Castner, the leader of a military bomb disposal team, recounts his deployment to Iraq with unflinching candor, and in the process exposes crucial truths not only about this particular conflict, but also about war throughout history. Castner's memoir brings to mind Erich Maria Remarque's masterpiece, All Quiet on the Western Front.

Military investigations are designed not to find anyone guilty.

But somethings in life are more important than being happy. Like being free to think for yourself.

When a young person is moved by a passion and feels compelled to go on this sort of quest, I think you have to let him. You can't stop him. In our culture we don't have formal rights of passage like in some ancient cultures. Subjecting yourself to risk... may be something you have to go through to be a man or a woman.

Its not always necessary to be strong, but to feel strong.