Harley Quinn was never a psychologically troubled woman who is bloodthirsty. Her life circumstances turned her that way. Here're surprising facts about her that you may not know: Schizophrenia! DC's Video Game! Unable To Swim! Mug Shot! First Debut! First Appearance! Live-Action Appearance! Introduction of Quinn! Harley Quinn Suits! Highly Skilled And Experienced Supervillain! Hand-To-Hand Combatant! Single Swift Motion! Tendency To Teleport! Highly Skilled in Acrobatics! Highly Skilled Markswoman! Exceptionally Smart! Psychologist Expertise! Improvised Criminal Activities! Obliviousness To Danger! Poison Ivy And Harley Quinn