A 10-year-old boy holding a grenade approaches a group of soldiers. He does not respond to their shouts. One shoots him with his M-16 and the boy crumbles to the ground, dead.
Did he have a choice? It was do or die, kill or be killed. Still he killed a little boy, and those images still haunt him.
This is a classic example of psychological trauma: A person is put in horrific life-threatening situation where they do not feel they have control. That's the situation he found himself in. It was a no-win scenario — kill a little boy or have you and your friends all die.
Soldier suicides have reached epidemic numbers. As the AP reports, More soldiers are taking their own lives than are falling in battle. Add on top of that, the many who suffer from PTSD, and who as a result find themselves estranged from their home, their loved ones, and indeed from themselves.