Through various studies it has been found that the severity and even suffering at all from this disorder has something to do with the mental health of that person before the war. Failing to cope properly may actually stem from an earlier event in that person's life. There is a lot of questions and concerns surrounding the disorder because it encompasses complicated issues. Movies don't usually portray reality. People should be more sensitive to what veterans have gone through, and show them respect.
War has a profound effect on all that are involved.
The effects change a person and stays with them for the rest of their life. They have to cope and the public should strive to support them as they have strived to protect us.