Let's say you have a wall. A simple white wall. Now you could paint it beige and hang some pictures on it to seem intellectual, or places shelves full of books, or maybe some posters of your favorite bands to entice you to look at the wall more. But in the end, you still have this wall.

Now, what if the wall had no wall? That is to say, the wall would be missing a part of itself. And there would be a hole. Now it would be windy, there would be wind passing through the hole. Sometimes stronger, sometimes weaker. And you try to plug the hole with something, and every time you thought that you have plugged the hole for good, the wind gets stronger and blasts the hole open again.

Discuss.