I saw a very lucid dream last night, the clearest one in long time. It is interesting how clear it is, just like seeing, touching, hearing and feeling in real life, except that the simulated dream world is very unstable and unpredictable. I walked and run around, I flew for a bit, I found a small pond that looked like it's from a video game and when I submerged my head my brain simulated being underwater with the ambient underwater noise, blue'ish vision and all. It was all very interesting, when I tried to summon things I snapped my fingers while wishing for it, none of my summoned things were how I wanted them to be, they were distorted, ugly and wrong in many ways. Also the finger snapping didn't work all the time, I got frustrated when nothing happened. All in all it is a very interesting experience.