I always have a litthe thought for my GrandDad and my great uncle who did take part of it, both came back alive, my grand Dad was a supply airplane co-pilot so he hasn't been too affected mentally, my great uncle fought in the trenches and had grenade splinters located close to his heart, he never talked about his experiences except to a young version of nameless before he died, guess that the innocence of a young boy passionated about the WWII history and consequently, who was interested in his life did play a part in it.