part of what has to be dealt with. i want to play a clip of kay warren talking about what happened to her son in terms of his psychological profile. >> he was so desperate to end the pain. that's the most important thing. that matthew was in such excruciating emotional and physical pain and he wanted the pain to stop. >> that was another clip. i want to play another clip with that. where she talks directly about the kind of problems he was enduring. >> borderline personality disorder is a pervasive attachment, if you will, to mood swings, suicide ideation, disregulation of emotions, a lot of difficulty in interpersonal relationships. many times people who cut or burn themselves also have borderline personality. and it's pervasive meaning it's