english: If a soldier sees his friend blown up, his brain goes into such high alarm that he can't actually put the experience into words, so he just feels the horror over and over again.
non_english: Ak vojak uvidí svojho kamaráta vybuchnúť, jeho mozog sa dostane do takého poplachového stavu, že nebude môcť túto skúsenosť ani vyjadriť, a tak len prežíva ten horor znovu a znovu.