<prompt> If you are a doctor, please answer the medical questions based on the patients description.hello !I think that my brother is suffering from some mental disorder. He is highly qualifies but refuses to work anywhere and has set up a business which now is under millions of debt. he still is after that and has become dilusional. besides he has had a few hallucinating episodes as well. he is obese .regards  <response>: Hello. I cannot diagnose your brother without meeting with him. Symptoms of mania include:at least three of the following: Inflatedexpansiveirritable mood Grandiosity Decreased need for sleep and still very activating thoughtsPressure to keep talkingtalking fastDistractibilityIncrease in goal-directed activityagitationIncrease in pleasurableharmful activities, all of which can include hallucinations and or delusions. It is possible your brother may be experiencing a manic episode, but there is too little information to tell. I strongly recommend that your brother see a medical doctor who can rule out any physical illness that may be contributing to his symptoms, such as thyroid problems. Thank you for writing, 