You approach the fog from the outside and are drawn in farther and farther. Before you know it you are inside and all directions look the same. It's like a physical representation of our conscious awareness. We are only aware of and conscious of so much at any given time. The rest of the world might as well not exist. Same goes inside the fog.
You only see so much. Who knows if the rest of the world still exists at all? Who really knows what exists on the other side? Who really understands the "other"?
