"The world is like a ride in an amusement park. And when you choose to go on it you think it's real, because that's how powerful our minds are. The ride goes up and down and round and round, it has thrills and chills and is very brightly coloured and its loud and it's fun.. for a while. Some people have been on the ride for a long time and they begin to question: "Is this real, or is this jus...