A Study On Human Perception

What if I told you that the world we perceive, out there, the one we all experience is not real? What if I told you there are no colors or sounds, no tastes or smells out there? Do you think that our reality, around us, is occurring exactly this moment, right now? There are no colors or sounds, there are no smells or tastes out there. The "real" world we all perceive is just a very realistic model of the real "thing".Our brain is feeding us this wonderful construct of a delightful and agreeable world so we can all survive successfully this earth's environment.