Mental Health Disorders. Mental Illness Signs and Symptoms

Many movies and books cover the topic of schizophrenia as this is a very popular symptom even though only 1.1% of the American citizens have it. There are two types of symptoms found in these patients: positive and negative. Hallucinations and delusions both belong to the first group while the absence of characteristics/parameters possessed by the general population is from the negative group. Such people often have no desire to build any sort of relationships with others.