Dr. John Breeding, Ph.D. Psychologist discusses symptoms of severe mental states such as catatonia and hallucination. This is psychological view of schizophrenia.
Doctor Breeding's website
http://www.wildestcolts.com
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How to Become Schizophrenic by John Modrow
http://www.amazon.com/How-Become-Schizophrenic-John-Modrow/dp/096326267X
http://www.youtube.com/psychtruth
http://www.myspace.com/psychtruth less