One guy on Tunnel2Towers ad is missing two legs, an arm, and a hand. I have no problem helping those disabled vets a little more than some others. But PTSD ... I dunno. WWII soldiers were in more hellish situations, but they came home, bucked up, and lived their lives. Just MHO.
Yeah, I heard they all had a great life afterwards. Minus the alcoholism, depression, suicide, nightmares, etc.
Just ask Audie Murphy...