mark lewis wrote:Friends? FRIENDS? How dreadfully impertinent. Presumptious even. I do not wish to be "friends" with anyone especially those who are silly enough to disagree with me.
Now who's the impertinent one?
If you refuse to read such books on psychological mentalism then how can you even claim to know anything about it? 
 The psychology behind the presentation is what makes a good mentalist and/or magician, there's more thinknig involved around it then one might think. Building one's character and presence is just as important as learning how to sw**ch an envelope.
And yes, the starter of this thread did indeed want to learn the techniques that Derren says he uses which you claim are non existant. For the most part i agree, it is a trick. But there are some things that Derren and indeed other mentalists create through psychological means. Derren's forcing of the 3 Diamonds for example and the old '37' force for a starter. Maybe you should pick up a book like Naked Mentalism and enlighten yourself, instead of judging a book by its cover, which you somewhat literally have.