Moonwatcher

INT. TUNNEL - NIGHT

I drive into a dark tunnel through a mountain or under a river. The power must be out. I hear a voice announcing over the radio or telepathically in my head: "There is a UFO overhead." (I.e., in the sky over the tunnel.)

I become LUCID but I sense I'm not very deeply asleep and I don't know what to do with the lucidity anyway (not having made a clear plan beforehand), so I pull myself awake. What a waste of consciousness!