Thomas was called into his boss's office last week for once again overstepping the boundaries of his job position. thomas had told the director of research that he was the one running the show and it would only be a matter of time before he was in his boss's position. when confronted, thomas told his boss that it was true, and no one seems to understand that he is the one in charge. thomas would be considered to have a(n) _____ personality disorder.