I have thought of that before, just not in depth. There are a lot of unexplained phenomena around the human mind (not to be confused with the brain). The human mind is by far the most unexplored frontier of our existence as we currently know it. I guess what I'm trying to say is that I don't know if this could be true or not. I certainly can't disprove it and I am intriqued by the very concept. The possibilities, as they say in the famous cliche, are endless. This could be well worth looking into.