The character was portrayed as a typical Hollywood psychopath, outwardly polite but deeply disturbed inside.

psychopath 由希腊语词根 psycho-（意为"心理、精神"）和 -path（意为"疾病、痛苦"）组成，字面意思是"精神疾病患者"。在现代心理学中特指"精神病态者"，指具有反社会人格障碍、缺乏同理心且行为极端的人群。