The document introduces a magical experience where the reader will witness an incredible magical power or amazing illusion. It instructs the reader to relax their mind and be patient. It then states that through the computer, the magician will be able to tell the reader what they have been thinking by having them select one of six cards without seeing it, and then revealing the chosen card. It ends by noting that while magic intrigues many, people can also be misled due to greed, delusion, and poor thinking, so it's important to always be alert and mindful.