You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Laloo, a 40-year-old male has recently staed writing books. But the matter in his book could not be understood by anybody since it contained words which were never there in any dictionary and the theme was very disjoint. Nowadays he has become very shy and self absorbed. When he addresses people he speaks about meta philosophical ideas. What is the likely diagnosis? and explain in detail?
The history is suggestive of schizophrenia as following signs are described in patient. Neologisms - creates new own words. Formal thought disorders - theme is very disjoint Presence of negative symptoms -shy and self absorbed