So last night I was having a dream in which I was getting chased by someone and I realized that I wasn't getting chased. I was in bed sleeping, dreaming. Then as soon as I said "Wait a second, I'm dreaming." There was a flash, and my hand turned to bones. I was trying to change what was going on but couldn't. I was listening to some binaural beats. Would this count as attaining lucidity and how can I control what's going on?