Notice the Signs
Post-traumatic stress disorder (PTSD) is triggered when a person experiences or witnesses a terrifying event. There are certain signs or symptoms PTSD sufferers may display or experience.
Persons affected by PTSD will experience flashbacks and relive a traumatic experience. Sometimes, a person may even have nightmares about the terrifying incident.
You will notice negative thinking and mood from a person suffering from PTSD. These include the inability to express positive emotions, emotional numbness, lack of interest, and feeling of hopelessness.
PTSD sufferers will avoid thinking about traumatic events. Additionally, they may avoid certain places, people or activities that may be a reminder of the event.