Do you realize that your mind is constantly at war with itself? It is always arguing, judging, telling you what you should or shouldn't do, always separating things into good or bad. Do you realize this is insanity? This is an example of the type of argument that goes on in your head --- should we drive a Ford or Chevy across the lake (there is no bridge and the car cannot magically convert into a boat). You are debating and making choices that have no meaning whatsoever. And we have "created" a whole world with no meaning, because what is going on in our heads, the meaningless thoughts, get projected out and create the world we see. So we think that the role we play and the events that happen in this dream are real, and this obscures us from seeing what is really Real.