I wouldn't be too quick to dismiss this sort of thing as childhood fantasy.
When Uri Geller (Bendy-spoon man from the eighties) went on British TV live for the first time, the station switchboard was swamped by calls from concerned parents - apparently the clocks in their houses were stopping, assorted cutlery was doing bendy-bits, etc. Turns out, the young kids at home were doing it. Following up later, the ability was lost in pretty-much all of them. The theory in parapsychological circles is that, at the younger age, they had not yet been programmed with a particular model of reality, so what they saw - a man bending spoons with his mind, was easily incorporated. Later on in life though, their paradigm of reality was set much more strongly, and "impossible things" simply no longer had a place in there.
Personally, I had precognitive dreams till I was about 14 or 15 - around the time my gender issues started getting really bad and I started supressing them. I'd write them off as fantasy as well, except that I had kept a dream journal for a few years from about the age of 11 or so (my english teacher had suggested it a good way to write better poetry and stories, which I loved) so I have a record of those experiences.
Okay, so has anybody called the little white van with the two nice, friendly orderlies yet? 😉