Randy Suffers from Schizophrenia and Has Started Wearing a Tin

Short Answer

Randy suffers from schizophrenia and has started wearing a tin foil helmet in order to protect his brain from being controlled by "the thoughts being broadcast to his brain by the government." He also sees anyone on the street who is talking on their cell phones as a threat because he believes they are agents with the FBI and CIA.Randy's delusions illustrate a common symptom of schizophrenia called __________.