I admire your confidence; I don't claim to know how any of his tricks are done. But certainly he has done some that unambiguously rely on hypnosis and/or psychological manipulation and some that unambiguously don't.
edit: But since you're explaining things, I would like to know how the trick he does with Matt Lucas is done!
edit: But since you're explaining things, I would like to know how the trick he does with Matt Lucas is done!