Somebody might start to avoid environments and situations that remind them of their trauma and feel a sense of hypervigilance where they are constantly on guard or hyperarousal where they have this exaggerated startle response to the smallest of triggers.

有些人可能开始回避那些可唤起创伤记忆的环境和情况，或表现为高度警觉（一直保持警惕），或表现为惊跳反应增强（对小刺激有过度的反应）。