Shelder

[Becky]

If one has gone through a war with various stages of prolonging shock.
One who fights in battles and wars, unaware of [how horrifying] it really is, only to find themselves immenesly frightened; frightened by such as a clattering, a rustling, adrenaline stimuli-like head-rushing or a quickly-moving visual image or [hallucination] (Note, the hallucination may happen from the war anyway. [Flashbacks], what have you. They are more relevant than non-war fighters.)