Answer:
c. delusions.
Step-by-step explanation:
Delusions: In abnormal psychology, the term delusion is defined as a rigid or stubborn belief through which an individual is formerly occupied and firmly holds, in the absence of any supporting evidence and logical absurdity related to the beliefs.
Symptoms: Angry, irritable, or low mood.
Types: Grandiose, Persecutory, Mixed, Somatic, and Erotomanic.
In the question above, Mr James is MOST clearly demonstrating delusions.