I ask you this.
When you are lucid dreaming , meaning you are in your conscious mind during a dream ..correct? What is controlling the action of the dream? What is playing out the seen as you consciously interact with it?
Is your consciousness in two different places?
Or could it be that the subconscious is interacting with your conscious?

I think you should do some research on the subconscious rather than pin all your arguments off this one reference.