You get called out to a male with unknown medical emergency. when you arrive on scene you find a man slumped up against a building with a blanket covering him. As you approach he starts yelling at you belligerently telling you he's a doctor and to stay away. When you reach the patient and you can not see any physical trauma. You take vitals and do a quick assessment. As you remove the blanket you see he is wearing a orange jumpsuit with doctor on it. What is wrong with this patient?