I had my first lucid dream as well. I think it was about a week or so ago, and I was in some place at a help desk of some sort when all of a sudden I was like woah, I'm dreaming. I think it might have been because I was thinking to myself in my dream, why am I asking for help in this place, lol. But anyways; I started to try and think of something to control, and all I could think to do was slit someone's throat with my mind (I have no idea why, I thought this could prove I was controlling the dream directly). So I walked up to a man and tried to visualize cutting his throat but nothing happened. So I stuck up my hand pointing at his throat and Bam it happened, and no it was not that gory. Then.. Nothing, don't recall anything after that. I guess I was too excited I actually accomplished anything at all. I need to learn how to remain calm because I didn't even remember my surroundings at the time of this.