About a week ago, I had my first good-quality lucid dream (the account of the dream can be found here, with the title "I Yelled at the Sky.") All through the dream, I kept getting the feeling that somebody was either already trying to stop me from having a good LD, or that they were about to try to stop me.

First, they put a lawnmower and a garden tiller up in my room, which I kept tripping over, and which interfered with my attempts to summon objects. Then, they put a glass Christmas ornament on the floor, which I stepped on, and got glass all over my foot. Then, for the rest of the dream, I was plagued by the feeling that someone was coming up the stairs to stop me.

Has anybody else had an experience like this?