Wake up time

Food for thought.....Have you ever ponder upon your dreams? Lets say  when we dream during our sleep at what time do we realize that its just a dream and not reality?? Aaah..simple,  wen we woke up...rght?? So it means during dreams we don't feel that we are dreaming and perceive to be as real as we sense or feel it..or rather wat neurological signals our brain is giving tat point of time.

So here's the catch. Now when we are awake and conscious of being awake....how do we knw tht?? At this point of time its again only the projections of our own  neurologicals signals which we are believing into..and hence, creating the perception of so called reality.....what if we are still dreaming? And their exist greater level of consciousness what is perhaps the ultimate truth of our existence? Isn't it our dreams are the subtle hints given by the universe  to make us realize the futility of our current existence? Wake up time....perhaps.