from post-traumatic stress disorder, or more commonly known as P.T.S.D. Post-traumatic stress disorder is caused by witnessing or being apart of an event that caused physical harm or physical harm was threatened. A soldier in war has to deal with events like that almost daily. While the fighting in war causes physical harm to the body, it is often overlooked the physiological impact that war has on the mind. The experience of war, as shown through the book the The Things They Carried, an interview with