I was having a dream about the X-Files, and I heard something while I was still in my dream. I could tell the sound was in real life. Then I could also tell that a light had turned on in my room (in real life), and I remember thinking that I would have to wake up soon. Then the light turned off, and the sounds stopped, then I told the dream characters that I could stay in the dream for a while longer. Was this even close to a LD? It feels like it was.