I can't send him to his room or deny him privileges! He has carried on for up to half an hour on several occasions, about things he doesn't like, such as: he doesn't like the present home aide, and I didn't consult him before choosing her (I had no choice of whom to get either - it was her or noone). He wouldn't stop yelling at me and repeating the same issues over and over. He wore me down until I promised to replace her. The next day - he volunteered that she was very nice!