Symbol Minded by Mark Strivings (BOOKLET ONLY)

This is Dr. Jeffrey Pearson's Private Estate item in Very Good Condition.  This is ONLY the instruction booklet and does NOT include the cards. An incredible mentalism effect that baffles audiences!Picture this:I'm at a cocktail party and performing strolling magic. I am working with a small group of very nice people and I kick into the following spiel. "Suppose you were to walk up to ten people randomly on the street, hand them a pen and a pad of paper and ask them to draw a simple design, shape or object. Nothing complicated. Something simple. A design. A shape. An object of some kind. Something that you could take a quick glance at and state exactly what it is. Not a scribble or anything like that, but an actual something. If you did this you would probably get a house, or a flower, or a tree. Make sense?"Whereupon I remove a small packet of roughly 30 business card sized cards and show them openly. "This is just a bunch of stuff. Designs, shapes, objects. All very simple. All immed