I had a "real time" OBE a few years ago that really rocked my sense of reality. I've always been a lucid dreamer but I didn't know what I was doing implication-wise. One day I took a nap and in my dream I stepped through dream symbols & into another location in my house and was viewing an event as it was taking place. I must admit it was pretty sweet. I think after that experience I realized how much intention plays into things, including these spontaneous "anomalies"
I actually am making a detailed video journal of this experience that I can post soon. It was one of those things where it's easier just to say what happened then to write it out.