While recent world events may make many question exactly that (and the VA and other support groups have raised many concerns about the need for mental support increases as a result) all the vets, front line or not, should try to remember and be reminded how few incidents there have been since then. Without their sacrifices who knows how many things could've happened here.Also every veteran from every country should be reminded that there service was not in vain!
Many in the general pop should too.