Is this a true or false question? If so, this is TRUE.
Answer: Borderline personality disorder
Explanation:
Since Marty is moody, manipulative, unstable, lacks a clear sense of identity, and often clings to others, this implies that Marty might be diagnosed with the borderline personality disorder.
Borderline personality disorder is a mental disorder characterised whereby the person affected has unstable behavior, moods, and relationships. In this case, Marty will be instable, impulsive, insecure, and have a feeling of worthlessness.
The treatment of borderline personality disorder is usually through talk therapy or medication.
Maths skills important tests students' ability to solve problems related to algebra, trigonometry, and geometry
