Social Difficulties
Following a traumatic brain injury, a person sometimes experiences a noticeable change of personality and behavior. This can affect the injured person, as well as his or her family and the surrounding social community. Sometimes the change in behavior and personality is relatively small, but this can also cause social difficulties. Since the person still looks the same but is all of a sudden and for no obvious reason acting strangely, a change in personality or behavior won't make sense to those who know him or her.