Tim O'brien said this quote
“ In battle, in a war, a soldier sees only a tiny fragment of what is available to be seen. The soldier is not a photographic machine. He is not a camera. He registers, so to speak, only those few items that he is predisposed to register and not a single thing more. Do you understand this? So I am saying to you that after a battle each soldier will have different stories to tell, vastly different stories, and that when a was is ended it is as if there have been a million wars, or as many wars as there were soldiers. ”