He will often say "I am human,when you cut me I bleed" or "I don't have all the answers, you can challenge me" and I find that really irritating and patronising. I never ever hold him up as some kind of superhuman, and to be honest his faults are perfectly plain.
I guess he has had a lot of clients in the past who don't challenge his assertions but I bloody do, and it's annoying that he would assume I would blindly believe anything he tells me.