Schizophrenia is a common mental illness in which a person's thinking, emotions and behavior are severely disturbed. Due to this, the people do not understand the reality of surrounding reality that what is happening in real life, they lose the power to think and understand.

They may have unusual thoughts and suspicions, such as they may think that people are plotting against them, people want to kill them, there are efforts to harm them, they are being controlled. With such experiences, a people with schizophrenia separate themselves from everyone and create a diffrente world in the mind by remaining separate.

In addition to symptoms such as hallucinations, delusions, which are called positive symptoms, all people with schizophrenia have disturbances in cognition such as memory, attention and concentration, and judgment. They also have impairments in emotion and motor behaviour.

Family and society are also affected by anxiety, because where a person suffering from anxiety lives, everyone has to be troubled by his or her behavior, the person is unable to do work properly and when the symptoms become very severe, that person needs to be hospitalized.