Anonymous, How to hypnotize (1896)
“ As the pressure grows lighter the bird becomes more under the influence of the charm exerted by the firm gaze. The beating of its heart, which can easily be felt in the fingers, becomes more rapid, the legs contract slightly and the lids draw over the edges of the eyes. There must be almost no pressure of the hand now, or the bird will not sleep deeply.In a few minutes, sometimes two, sometimes five or ten, the eyelids will have entirely closed. ”
