If the answer matters, you've got your answer.

Another excerpt from Tim O'Brien's The Things They Carried. In honor of Veterans Day? I don't know.

"You can tell a true war story by the questions you ask. Somebody tells a story, let's say, and afterward you ask, "Is it true?" and if the answer matters, you've got your answer. For example, we've all heard this one. Four guys go down a trail. A grenade sails out. One guy jumps on it and takes the blast and saves his three buddies. Is it true? The answer matters. You'd feel cheated if it never happened. Without the grounding reality, it's just a trite bit of puffery, pure Hollywood, untrue in the way all such stories are untrue. Yet even if it did happen--and maybe it did, anything's possible--even then you know it can't be true, because a true war story does not depend upon that kind of truth. Absolute occurrence is irrelevant. A thing may happen and be a total lie, another thing may not happen and be truer than the truth. For example: Four guys go down a trail. A grenade sails out. One guy jumps on it and takes the blast, but it's a killer grenade and everybody dies anyway. Before they die, though, one of the dead guys says, "The fuck you do that for?" and the jumper says, "Story of my life, man," and the other guy starts to smile but he's dead. That's a true story that never happened." (p. 80).