Why is there such a high likelihood of long-lasting psychological problems resulting from active combat experiences?

Question

Quizplus · Accepted Answer

Combat situations are highly stressful and often involve life-threatening events, such as witnessing the death or injury of fellow soldiers or engaging in combat. These experiences may be outside the realm of normal human experience and can overload an individual's coping mechanisms, leading to long-lasting psychological problems. Additionally, combat experiences may lead to a loss of sense of self, identity, or morality, as well as an increased likelihood of developing post-traumatic stress disorder (PTSD), depression, and anxiety.

Why Is There Such a High Likelihood of Long-Lasting Psychological