I've had dreams multiple times. A few months ago, I had a dream for about the 5th time, and realized I had done this before, tried to do impossible things because they had worked before, all without realizing I was dreaming. I jumped off second story windows, used my mind to cause explosions, and all the other standard LD stuff without making the connection I was dreaming. I just knew I had done this before. Thinking back now, in almost all of my repeated dreams, I knew this had happened before, without becoming lucid.

Has this happened to anybody else?