Quite a bit of what I know I lesrned in my dreams. Much more still I've got during waking hours, but still the amount of stuff from dreams is quite uncanny.
And yep, most of it happened when I was somewhere between ages 7 and 14. By 24 most of that kind of thing stopped, which is a good thing, since I was constantly exeriencing deja vu till I was like 22. By 24 it almost stopped, with maybe a couple a year.
Anyhow, this is a great guide, I do hope you'll write up on WILD, etc.