There are four types of social norms that can help inform people about behavior that is considered acceptable: folkways, mores, taboos, and law. Further, social norms can vary across time, cultures, place, and even sub-group.
Marti is suffering from Borderline personality disorder. This personality disorder is characterized by an extremely unstable and self-destructive personality, very conflictive interpersonal relationships and very frequent and extreme changes in temperament. People with this disorder often abuse substances such as alcohol or drugs and frequently put themselves at risk.
I hope my asnwer can help you.
