The next morning, Luke felt better, and the pain was gone. Luke returned to the mansion, and he and Dr. Johnston went to the exam room.

“It's good to see that your illness is gone. Now, imagine that you are a cat,” Dr. Johnston said. Luke did that, and he morphed into a cat!

“Excellent!” Dr. Johnston exclaimed, and he typed something into his computer.

“Now, imagine that you are yourself,” Dr. Johnston said.

Luke pictured himself in his own body, and he morphed back into a human. Suddenly, Luke morphed into a tablet computer. A minute later, he morphed into himself.

“Luke, did you just visualize yourself as a tablet computer?” Dr. Johnston asked.

“No, I didn’t,” Luke said.

“The morphing can also happen randomly. Now, excuse me while I go to the bathroom,” Dr. Johnston said to Luke. Then, he left the room and his laptop unattended.