I became an instant pacifist when I saw this movie at the age of 16. Prior to this, I had been a supporter of the war in Vietnam, and had fully intended to enlist when I was old enough. My father, a veteran of WW2 and Korea, took me to see this movie when it was first released, to help cure me of my delusion about the glory of war. He was very successful in that undertaking. While I haven't seen the movie in 34 years, I cannot deny it had a major influence on my life. I'll never forget the horror I felt in seeing that poor soldier trapped in his mind. I would strongly recommend telling anyone who is pro-war to see this movie. You may help turn on others to the horrors of war.