Dr. Michelle talks about the mind set of "mass shooters." Are they chemically psychotic, or just plain evil people with Antisocial Personalities? Are you involved in a relationship with someone who may have Borderline Personality, Dependent Personality or Narcissistic Personality Disorder? Find out the signs of these personality problems and learn why you might be attracted to these people. Check out Dr. Michelle at talkshowtherapist.com