<prompt> All are cluster B personality disorders except?AntisocialNarcissisticAvoidantBorderline  <response>: Ans. is c i.e., Avoidant Personality disorders1. Clustor A Odd. and Eccentric: Paranoid, Schizoid, Schizotypal.2. Clustor B Dramatic, Emotional and Erratic : Antisocial Dissocial, Flistrionic, Narcissistic, Borderline.3. Clustor C Anxious and fearful: Anxious avoidant, Dependent, obsessive - compulsive anankastic. 