I'm sorry, but your explanation doesn't cut it at all. Both my mother and I have personally experienced deja vu's that could not be explained from anything in this lifetime. In places we have never been before in our lives, even when very young, and know where things were and actions that took place, even conversations we could not possibly know about, yet we have been accurate.
For example, as a young child, my mother was on a family vacation with her parents driving through a town they had never been to before at all. My mother told my grandparents of a small church in the town, where it was, and even something about the bell (I can't remember that bit). They, out of curiousity, went that direction, found the church she described, and it all checked out. There was no way my mother could have known the location or appearance of some random small church in a town she had never been in by your explanation.
Um, Unexplained means unexplained. Not connected to any trauma suffered in this life. There are children, young children, that have irrational fears of things they have never dealt with. So how could it be something attributed to childhood? I, personally, have had a phobia that I had as a very young child that could not be found to have any rational cause. It has gotten much better with age and it's not much an issue now at all.
Point is, these things, which may well have some rational explanations for some of them, cannot all be easily explained by anything within this lifetime. Leaving them as hang-overs from previous lives.
I find it almost amusing that some people try so desperately hard to make sure that everything in this world is scientifically explained away, no matter how much the explanation may be reaching or lacking. I often wonder what is so frightening about even considering that some things may, indeed, be beyond our science, and therefore, beyond this physical world. The possiblity is very real, so why are some so afraid to, at the very least, admit that?
