"A lucid dream is a type of dream in which the dreamer becomes aware that they are dreaming while dreaming. During a lucid dream, the dreamer may gain some amount of control over the dream characters, narrative, or environment"
I've created a place to discuss lucid dreaming, but feel free to discuss related subjects as well, such as non-lucid dreams, sleep paralysis, dream journaling, dream signs, dream symbolism, sleep, consciousness, and so on.