I had seen them all before, and was seeing them even then, every night, in my sleep.
This, as you have already discerned, violates the first law of dreaming, namely, that in one's dreams one sees only what he has seen in his waking life, or combinations of the things he has seen in his waking life.

But all my dreams violated this law.

In my dreams I never saw ANYTHING of which I had knowledge in my waking life.

My dream life and my waking life were lives apart, with not one thing in common save myself.

I was the connecting link that somehow lived both lives.
Early in my childhood I learned that nuts came from the grocer, berries from the fruit man; but before ever that knowledge was mine, in my dreams I picked nuts from trees, or gathered them and ate them from the ground underneath trees, and in the same way I ate berries from vines and bushes.