So I am not really the best one to ask about this. But I don't really display heavy symptoms of disorganized speech, I would actually say that mostly my speech is weird because I am unused to it and it is an anxiety problem mostly, not necessarily a schizophrenia problem. A symptom of schizophrenia is disorganized thoughts, which leads to disorganized behavior such as speech. Disorganized speech is often a symptom of Schizophrenia, making a person's speech difficult or impossible to comprehend. Please try again later. The latest edition of the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (APA, 2013) no longer categorizes schizophrenia according to the below sub-types, disorganized This feature is not available right now. I do actually notice.