My precog dreams aren't really like that. They're highly symbolic, for one thing, so there's an interpretation element that can throw a spanner in the works.

My earliest precog dreams were ones where I'd dream of being in some place, and then, at some point, I'd go the place, having never been there before. I still have those dreams on occasion, but it's rare now. What do they mean? Not much, really, other than giving me that deja vu feeling in a big way.