It hasn't happened in a few years (life's been quite hectic) but years ago when I would rest in the afternoon, not asleep, eyes closed....I would begin to see like a movie screen with the color dimmed almost out. It would be as if in a tube, round shaped. The scene would begin to move and at times I could control the vision, for example, if flying over a landscape, which I did a lot, I could decide to magnify and fly closer in and so on. Before 9/11 a year or so before, not sure of time frame, I saw 3 hooded robed figures on camels in the desert with mountains in the background and the I saw a big plane on the tarmac, just before takeoff. I remembered trying to zoom in to see the numbers on the tail, and I did see a couple. I wrote it down somewhere. So would you call that a vision? An inbetween dream state like lucid...sometimes I wonder if I will go thru a phrase where these events and experiences will come again. I have had 3 experiences of clairaudience where I heard a voice speaking in my right ear. That is something I can't describe but each time was just a word ..two or three but it was "in my ear".