Watch the public service announcement, PTSD is implied, from the National Veterans Foundation, featuring Dan Lauria. Short and sweet, in the sense of being brief and to the point, constructive and helpful. The NVF is staffed by veterans, for veterans, and has a toll-free number, available 24/7. That toll-free number is 1-888-777-4443. The NVF calls itself "The Lifeline for America's Veterans".