PTSD is not a challenge, it is a disorder. That is what the 'D' in it stands for and its there for a reason. If you are the only ones capable of fighting then fine, but that still does not excuse you or the people sending you out for making it a game.

[Paprika ignores the people surrounding Daisy and continues on. Those people are just projections of Daisy's mind and nothing more.]

You feel that way because the war zone has been made into your home. But, it should not be a home. Those afflicted by PTSD in a war situation may feel that they need to go back because it might relieve the stress, but it's just the opposite.