I think most people are unfamiliar with why certain people behave the way they do. Most people lable those who are quite different as the rest as nutty, strange, plain nuts. (I'm guilty as the rest)
I thought I would look up some info. on mental health and found this which was quite enlightning.
Delusions are false beliefs that appear obviously untrue to other people. For example, a person with schizophrenia may believe that he is the king of England when he is not. People with schizophrenia may have delusions that others, such as the police or the FBI, are plotting against them or spying on them. They may believe that aliens are controlling their thoughts or that their own thoughts are being broadcast to the world so that other people can hear them.
People with schizophrenia may also experience hallucinations (false sensory perceptions). People with hallucinations see, hear, smell, feel, or taste things that are not really there. Auditory hallucinations, such as hearing voices when no one else is around, are especially common in schizophrenia. These hallucinations may include two or more voices conversing with each other, voices that continually comment on the person’s life, or voices that command the person to do something.
People with schizophrenia often behave bizarrely. They may talk to themselves, walk backward, laugh suddenly without explanation, make funny faces, or masturbate in public. In rare cases, they maintain a rigid, bizarre pose for hours on end. Alternately, they may engage in constant random or repetitive movements.
|D||Disorganized Thinking and Speech|
People with schizophrenia sometimes talk in incoherent or nonsensical ways, which suggests confused or disorganized thinking. In conversation they may jump from topic to topic or string together loosely associated phrases. They may combine words and phrases in meaningless ways or make up new words. In addition, they may show poverty of speech, in which they talk less and more slowly than other people, fail to answer questions or reply only briefly, or suddenly stop talking in the middle of speech.
. The term schizophrenia comes from Greek words meaning “split mind.” However, contrary to common belief, schizophrenia does not refer to a person with a split personality or multiple personality. (For a description of a mental illness in which a person has multiple personalities, see Dissociative Identity Disorder.) To observers, schizophrenia may seem like madness or insanity.
Perhaps more than any other mental illness, schizophrenia has a debilitating effect on the lives of the people who suffer from it. A person with schizophrenia may have difficulty telling the difference between real and unreal experiences, logical and illogical thoughts, or appropriate and inappropriate behavior. . About 10 percent of people with schizophrenia commit suicide, and many others attempt suicide. Once people develop schizophrenia, they usually suffer from the illness for the rest of their lives. Although there is no cure, treatment can help many people with schizophrenia lead productive lives.
. In addition, people with schizophrenia account for at least 10 percent of the homeless population in the United States