Yes, to both. When I was young I would have these unusual dreams that no one could fingure what I meant. I forgot about it after a while and just went about my life. Then one day a co-worker brought "Lucid Dreaming" to work and started talking about it. It was like a revelation. Now I know what those dreams were.

If you want a discussion on the chicken and the egg? I say the egg. That is where the dna change takes place.