the intanetz Wrote:A lucid dream is a dream in which the person is aware that he or she is dreaming while the dream is in progress. During lucid dreams, it is possible to exert conscious control over the dream characters and environment, as well as to perform otherwise physically impossible feats. Lucid dreams are known to be extremely real and vivid for those who have experienced them.

I wondered aswell...i think ive had one, but how can you really be sure that your in control...you could just be imagining that your in control because in the dream your doing exactly what you would expect yourself, and thus decide, to do??