Borderline Personality Disorder: A Guide for the Newly Diagnosed (The New Harbinger Guides for the Newly Diagnosed Series)Borderline personality disorder (BPD) is a serious personality disorder marked by extreme, fluctuating emotions, black and white thinking, problems with interpersonal relationships, and in extreme cases, self harm. If you have recently been diagnosed with BPD, you likely have many questions. What treatment options are available? How do you tell your friends and loved ones? And what are the common side effects of medication? A diagnosis of BPD can