The tendency of an individual with a disorder to believe the worst stereotypes of individuals with the disorder is called - Paranoid schizophrenia or paranoia.
Paranoid schizophrenia is a disorder with delusions and hallucinations and additional positive symptoms of schizophrenia. These are the additional symptoms that are present in this type of mental illness.
Thus, the disorder is experienced by Kurtis is commonly known as paranoia and clinically called paranoid schizophrenia.
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