I actually have lucid dreams somewhat often, about a 2-4 per month. Most of the time when i'm lucid its somewhere between a level 6-8. I had a lucid dream last night and I was trying to fly but I couldn't. I've been able to fly a few times and it is really fun when I can. You kind of have to forget everything and just believe you can do it. Like one time i was in my room and i realized it was a dream and I ran through my wall and flew around my neighborhood until I came to a strip club (which doesn't exist in real life) and then I started having sex with one of the strippers. I woke up after that.