This section is from the book "Practical Mind-Reading", by William Walker Atkinson. Also available from Amazon: Practical Mind-Reading: A Course of Lessons on Thought Transference.
These experiences will become so frequent and so strong that he may often (in the cases of peculiarly sensitive people) perform the entire feat without the physical contact of the Transmitter, and perhaps without any Transmitter at all. In well developed cases the Receiver may perform the simple feats, and sometimes some of the more complicated ones, merely by the aid of the Concentrated Will of the audience.
We have known of cases in which a pocket-knife was the selected and hidden object, and when the demonstrator would enter the room he would receive a sudden mental impression of the word "knife," followed by the impression "under the sofa-pillow," etc, and upon going to the designated spot the knife would be found. Every person who carefully practices the demonstrations given in this book will be able to add actual experiences of this kind, of his own, which have been experienced by him dur-ing the course of his work.
In order to develop the ability to produce the Higher Phenomena, the best course is for the student to frequently practice the demonstration and experiments of Contact Mind Reading, as this will develop the receptive faculties of the mind. Then the student may occasionally practice with a few sympathetic and harmonious friends, endeavoring to reproduce the demonstrations without physical contact.
He may also try the experiment of having a friend hold a certain number of small buttons, etc., in his hand, and endeavor to will that the student shall "guess" the right number. Some people attain a surprising proficiency in this work, almost from the first. A similar experiment with the pack of cards, the student endeavoring to "guess" the card drawn from the pack, naming color, suit, and number in turn, may afford successful results. A number of these experiments may be thought of by an ingenious person, remembering always that the "guess" is not a guess at all, but an attempt to register the mental impression of the Transmitter.
The student may with great profit endeavor to reproduce the experiments of the Sperry children related in Lesson II (The Proofs Of Mind Reading) of this work, in our account of the experiments of the Society for Psychical Research.
The well-known "Willing Game" will afford you an opportunity to develop this faculty of "wireless" Mind Reading. Your audience is seated in the room, and you enter blindfolded. An object has been previously selected. You stand in the centre of the room, and the audience wills "to the right"; then "forward"; then "a little lower down," etc., etc., etc., until the object is found, just as was the case when the Transmitter sends the impressions. The audience should Will only one step at a time, and you should take that one step without thought of the succeeding ones. The mind should be held as receptive as possible, that is "open" to vibrations. Take your time, and do not let hurry or anxiety enter your mind- It will be well to practice this experiment with members of your family, or with harmonious and sympathetic friends.
 
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