It took a while, but I think I finally found out my dreamsign! I'm a Rubik's Cube fanatic, and as such usually have one on my person everywhere I go. This includes my dreams. I've found that, in dreams, Rubik's cubes are a lot like digital clocks. They will have the wrong colour combinations, to many/few faces, etc. In my case, there is always something written on them. Two nights ago, it said "I love you." Last night, there was a detailed drawing of a GYARADOS (a pokemon.) Now, whenever I see a Rubik's Cube, I thoroughly inspect it. It works as an efficient reality check. Has anyone else ever used a Rubik's Cube to induce lucidity? If not, I encourage you to try it!