"Well if i know what you are trying to say, brains never sleep" Well, if our brains slept, we would all be dead. Respiration is controlled by medulla oblangata, if I remember my biology. I might be wrong here. Not trying to be picky, he he he. Yeah, I guess you're right about that. People who don't dream probably will suffer from mental breakdowns. So I guess not everybody dreams in that sense, at least not some mentally unstable people.