Too Long; Didn't Read
It’s a classic saying; a magician will never reveal his secret. Why? Well, the secret is always far less impressive than the trick. Magicians use a fundamental assumption when performing magic, that people can’t think about more than one thing at once. Especially if you’re showing them something with an object they see every day. E.G. a pack of cards or in today’s world, and iPhone. People tend to switch off and go into autopilot mode in the same way they do when they’re driving a car.