The Doctor of what? What's a timelord? Who cares if he's psychic or telepathic or psychopathic or Scottish or Canadian or a fashion model? How does any of this mean I'm gonna believe it was "unintentional?"

[Mostly he's just cranky because he really hates not having answers, and he really hates being expected to just take people at their word. It rarely means that he won't if he's left with no other choice, if they've given him any reason whatsoever to trust them. It's just that he's a career disagreeable prick.]