a series of thoughts, images, or emotions occurring during sleep which are dissociated from the usual stream of consciousness of the waking state.dreams are part of sleep. Lucid dreaming is the part where you can control you dream. A certain part of your brain is awake. If you want to explore more about dreaming there are several sites to choose between, one of the more popular sites are dreamviews. You will find there a forum to engage in and people who will help you.