I've had a couple of 3rd person dreams, one of which was lucid. It was sad because I couldn't do anything though.

I wonder if it's possible to have a second person dream... because as soon as you become "you," the "you" you were becoming becomes an "I," and thus you're in first person. That was about the least coherent sentence I have ever written.

I don't think there's really an in between lucid and not lucid... actually I take that back. Never mind, I don't know what I think. xP There are definitely different levels of lucidity though.