How would you even know that prior, though? And maybe that incident was seeing her fellow soldiers get blown to pieces, and she not being too far away, experienced part of a shockwave. I just don’t see how you can say for certain that one experience shouldn’t be able to traumatize one in wartime.
That's like saying "maybe if one gunshot wound is enough to kill you, the army isnt for you."
Each wound, physical or mental, is completely different. The same person who gets shot in the chest might live, but then later get shot much more minorly and not survive. The same person who survives something horrific without any issue might develop PTSD from just witnessing something else that's comparatively tame.
Each wound, physical or mental, is completely different. The same person who gets shot in the chest might live, but then later get shot much more minorly and not survive. The same person who survives something horrific without any issue might develop PTSD from just witnessing something else that's comparatively tame.