This free self-diagnostic tool can assist in identifying symptoms of Borderline Personality Disorder. This personality disorder, also referred to as Borderline Personality Disorder, is typified by extreme mood fluctuations, unpredictability in emotions, behaviors, and relationships. Individuals suffering from this disorder often vacillate between feelings of emptiness and intense emotions, display lack of restraint in their actions, demonstrate self-destructive behavior, and tend to trust others easily, only to find themselves frequently getting hurt. For each question, choose the option you think best describes you. To start the test, please press the start button.