It's interesting, in other threads people there is talk about stigma and perception. I'm watching( trying to watch anyway) a 1963 movie. In it one of the characters is suffering battle fatigue ( read; PTSD) and no one is out rightly afraid of him even though he is behaving irrationally and his wife is setting him up to look crazed. Most just think he is weird. I keep thinking if this movie was written now the other characters would be talking about his behavior and whether or not he is capable of violence.