In a dream, we are practically unconscious, but we still retain conscious traces of it for a short while immediately after waking up. We go through so many virtual worlds which are sometimes so intense and filled with so much emotion. There is this unreal element to them. What happens to us during this period? Its still a mystery. There are so many theories floating around. Some say it metaphorically fulfills our day’s residue of expectations. Some of the other neuro-scientists consider dreams to be random electrical activity in the brain and after waking up we try to interpret this random electrical pattern using our conceptual or rational mind – prefrontal cortex.
Somehow a dream sleep feels more fulfilling than a dreamless sleep in my experience(assuming you are sleeping comfortably for more than 6-7hrs). I sometimes feel that dreams are a higher form of communication far beyond things like language we have in our waking life. The communication through dreams happens at a different plane or dimension itself. Its might probably be the next breakthrough after language. We may be able to communicate with others directly by using thoughts or visualizations. Basically all that we see with the mind’s eye can be transmitted directly as electrical impulses to another person’s brain. So in essence the person on the other end would see exactly what you see. Maybe language itself might become obsolete and we could share far deeper bonds with people than is ever possible today. The virtual world and the real world might become almost indistinguishable. Each person might choose to live in his or her own concept of utopia. Choosing to live in the real world might actually become a ‘choice’ or we could slip in and out of it at will. We could explore crazy depths into our imagination potential in a collective way. Artificial intelligence can be created to address exactly what you need in the visceral form itself and not what you think you need. So you would kind be living in a miracle world where everything is a miracle. Such inventions would fundamentally change the concept of how we view ourselves and may open up new vistas or paradigms for exploration itself.