How long have you had this bird? If you got him recently, did he come from a pet store or a private individual? When you say you have tried "everything" can you give me a few examples of things you have tried? How much time do you spend, one on one with him, giving him attention and interacting and allowing him to have your total undivided attention? If he is in the same room as the TV, what time does he get to go to sleep and how long does he get to sleep, undisturbed? What types of toys does he have in his cage and does he have a separate play gym to come out on? Is he your first parrot or do you have any previous parrot experience? This extra information and anything else at all that you can think of to add will help me give you my best possible advice. Thanks, Patricia