It is common place to see a magician or mentalist use some cold reading techniques before revealing the thought of word or image. Using some stock cold reading lines or becoming fluent at cold reading adds an edge to your performance. Another way of adding to the magic you create is to be able to comment upon the thinking processes that a person is using. N.L.P coined the word, Submodalities. …Read the Rest
Following on from the first video here are two more ideas with ESP cards.