This movie shows the REAL struggles veterans have with PTSD. It's helpful for those suffering with it, and helps non-veterans understand it.
Although many of us hide it -some better than others, it's real. It comes and goes, sometimes it's only for a short time, and some it's all day - everyday.
As a veteran myself this brought me to tears. I personally know many veterans who have PTSD, and know4 vets who have committed suicide.