A Friend Asks Your Advice About the MOST Effective Therapy

A friend asks your advice about the MOST effective therapy to use for treating borderline personality disorder. Your BEST answer is:

A) "There is no effective therapy for borderline personality disorder.
B) "If you're going to use a psychodynamic approach, avoid relational therapy.
C) "Using drugs is a safe, effective way to treat the disorder."
D) "Research suggests that dialectical behavior therapy is the most effective."