I think it is rather pointless to interpret dreams and try to find "symbolism" or "meaning." My mind wanders when I try to fall asleep, and my dreams usually consist of one of the last things that I was things that I was thinking about before I crash. So I'm going to have to say my dreams are all in my head.

But I don't know... Some people say they can see the future, and whatnot in their dreams. And I'm sure they can; I mean, it's not like people would lie to try to get attention.