Last night I saw part of a game show while visiting a friend's apartment. The show ("Lingo") was clearly a word game, but I couldn't follow how it worked. The TV was muted and I was making
some effort at conversation.
In the wee hours of the night, I dreamed I was on the show. There was a lot of set-up in the dream: people arriving, explaining who they were, finding their seats. When the time came to actually play the game, various delays popped up--more spectators arrived, the host left the stage, contestants disappeared and we couldn't proceed till they returned.
I got impatient and tried to gather the wayward characters. I started grilling my competitors on the rules of the game, since I hadn't played before. They became evasive, started talking nonsense. I got angry, thinking they were trying to make sure I lost.
Suddenly I realized this fact: The characters in your dreams, being contained entirely within your head, have no knowledge that you do not already have. They couldn't give me a straight answer because
I didn't know the rules. I awoke laughing.
My question for you is, have you ever heard this point made before? I feel like I've read it somewhere or seen it in a TV show (sounds like something that would show up in a Star Trek episode). Any ideas?