Introduction Many disorders have had a history of classification and decalcification of being a clinically diagnosed mental disorder. none more than addictive substances Cannabiss, tobbaco and alcohol have all been added into the DSM as substance use disorders, however the disorders that do not make it into the Dsm-5 are place in the conditions for further study one of these are caffeine use disorder although other caffeine related disorders are on the DSM-5, caffeine use disorder is not. This essay
Nash's faith that he a secret agent and that he had been pursued by the agents of KGB with no reliable and valid evidences of this. Thus the disorder was developing with the episodic progressive maladies which eventually have led to an acute psychosis. After treatment by the insulin coma therapy and antipsychotics appeared negative symptoms of schizophrenia such as affective flattening, alogia