Often, these people are looking for an escape, and in working they find one. Individuals will suffer from nightmares and flashbacks, during which they lose touch with reality as they relive the event. Often they will try anything to avoid doing things that remind them of what happened. They may be very angry and irritable with family members, and others may not understand just what s going on. Emotionally numb, detached, and easily startled behavior is common.
Some people have trouble concentrating, depression, and sleep difficulties.
Scientists are not exactly sure what causes this disorder. Some people experience trauma and are able to work through on their own, while others become quite stricken by it. It is thought that these individuals are unable to handle the event and their reactions to it. Some people naturally find it easier to express themselves than others. Sometimes, in a case like this, emotion MUST be expressed.