Thoughts in the wind

I'm really pissed at myself right now. I fell asleep tonight early, and as I was starting to doze off, I was thinking about ideas for a story. I had pieced together a quick idea that involved two parallel plotlines... and then I fell asleep. I know there was more to it than that, but I've forgotten it. Yeah, it was science fiction, but that's about it. The last thing I remember before dozing?

"This is good, got to remember it..."

Man, that's annoying.