I mean, movies in general tend to sort of portray time, space and identity as these very solid things. Time moves forward. Space is what it is. You are you, and you're always you.
I was always on the go, and thought I was too busy to develop something like this. I thought at the time that diabetes went along with bad habits, but I was the last one in my family to eat junk food.
I do not believe that the men who served in uniform in Vietnam have been given the credit they deserve. It was a difficult war against an unorthodox enemy.