Which of the Following People Is Most Likely to Have

Which of the following people is most likely to have a borderline personality disorder?

A) Morgan who chronically over-participates in class and is always eager to show everyone that he has the right answer.
B) Harry, who is chronically late for class, and expects his instructor to spend time to get him "caught up" when he misses a class.
C) Anita, who is sometimes very interested in participating in classroom discussions, but is sometimes likely to lash out at her instructor or classmates over perceived injustices.
D) Angela, who does not interact with other students and is sure that her instructor is trying to trick people on exams.