i had a lucid dream 2 days ago while taking a 2-hour nap. I find that my dreams are always more vivid and intense after taking a long nap from around 4-7. Also, it seems much easier to remember them.
My friend was driving and i was in the passenger seat, and out of nowhere, there was this limosine (sp?) skidding and doing 360's mutiple times a lane away from us on the 101-- the local highway. We hit another car, and then i got out..dont really remember the rest, but i was getting chased by cops and then I realized i was dreaming and stopped running, then i just walked away.. bleh forgot the rest. I can still see the navigator limo doing 360s on the highway-- it was definatley one of my funnier dreams

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Have you ever had a conversation with a friend in a dream? I find it amazing how my brain can so accurately mimick other peoples' personalities in my dreams... and when I'm talking with them, i can never "read their mind," even when it's MY brain that is creating their dialouge.
One more thing-- dream books speak the truth.. it's not all a bunch of BS. I was drunk in a dream once, and sure enough, when i looked up what it meant, it was true. I was thinking about stealing something.
I'm going to read up more on it.