I saw a ghost car once. A really ordinary blue car just ahead of me on the winding road. There are no houses there, and no driveways. In the few seconds it took me to reach the bend in the road, the car in front had totally disappeared! There was nowhere for it to go!
I think that car (driver, whatever) was simply an image or energy following its own tracks in space. It seemed totally benign, or neutral.
I saw a figure rushing along the lane once, an old man. Then he disappeared too. Same thing I think. Don't think he could even have known about my presence. Those phenomena I think are tracks in space.
But I think there are many different levels to denizens of the Unseen. |