Wow!
I was napping and I was going back and forth between semi-conscious and asleep. I was lying on my belly and then I fell asleep but without blanking out first, so in the dream I was kind of lying on the ledge of a balcony at my Uni feeling as if I was going to go over and fall down. I was actually afraid of falling off the balcony, so afraid that I told myself this couldn't be happening, and that's when I realized it was a dream.
So I started slowly rolling over the ledge. I thought of trying to fly but then thought I shouldn't bother because it probably wouldn't work. First I tried to make myself feel heavier, and then for some reason I tried the opposite and I felt like I was starting to levitate. I kept at it and then I started taking off.
I was so excited! I was screaming at the top of my lungs and at the same time wondering what else I could do. Then I think I started loosing my concentration as I felt the dream wearing off. It kinda ended abruptly and I slowly started feeling my real body coming back online.
It was weird but great for a few seconds.