Lone Wolf

In literature the traits of a lone wolf in a person are that they are aloof, emotionally unstable or unwilling to directly interact with the group. Stereotypically they are are dark and serious, often taciturn and have a reserved nature. I like to think that it some way, the lone wolf has been pushed away from the group and not included and therefore the lone wolf is a person to be reached out to, listened to and shown empathy