Two reacurring dreams I've had for years. One is climbing a mountain, road goes up and up, gets narrower and narrower. Crest the top and its straight vertical down. Thats when I wake up.
The other is I'm riding in a long string of riders. The "road" is just wide enough for one bike with shear dropoffs on both sides. The road zigzags with sharp corners. To get ahead I have to jump my bike ahead on the corners. Sometimes the two dreams combine into one. Very bizarre, and frightening dreams.