You have delirium. You speak run-on sentences and incomplete sentences, are not aware of where you are at, and have insane episodes. Unlike other disorders, delirium is usually not something someone is born with. It can be caused by quite a number of things. Death, trauma, and drugs are the most notable. But it can also be caused by just loss of sleep! It should also be noted that delirium may not stay with you for life, and it can go away; but don't be surprised if it returns later.