Schizophrenia is a complex brain disorder that alters the person’s perception of reality, emotions, and daily functions. People with schizophrenia experience several symptoms such as delusions, hallucinations, and disorganized behavior. Here are some common delusions they experience:

A. The delusion of persecution – feel like everyone is out to get you

B. The delusion of reference – believing something neutral is meant specifically for you

C.The delusion of grandeur – belief that you are famous or important

D. The delusion of control – belief that your actions are controlled alien forces

Source: www.helpguide.org/articles/mental-disorders/schizophrenia-signs-and-symptoms.htm