I am having trouble with my son he is five. He has bipolar, adhd, add, severe learning disorder and slight autism. He seems to live in a world of his own. It's dark and scary. He believes that everything is out to kill him. He's scared of things like big bird, bear in the big blue house. It can be anything. He also believes he is inside the tv. I don't mean pretend he believes everything is happening to him. He's terrified of everything. I can't figure out what causes this and where his state of mind is.