This guy was saying how he hasn't attained lucidity, even though in his dreams he says "I'm dreaming". I recall one dream I had, a long time ago, maybe a year or two. I knew that what was going on couldn't be happening, so I suggested that I was dreaming, but I didn't wake up (I was unaware of the existence of lucid dreaming) and went on with my dream. Is lucidity something that just happens when you realize you're dreaming, or is there a process in the middle of the dream?