I actually just wrote one of my dream sequences. I lucid dream most nights and have learned how to remember them when I wake up.
I'm witnessing the final battle of Atlantis. I see Gods fighting, crazy special effects, and I'm flying around in the mix. I have wings, can make plasma balls and lightning bolts to fight with, and just own the enemy in the battle. I realize I don’t know who the bad guy is, and wonder why I’m fighting at all. I land on a platform in the middle of the ocean and see these two figures, one light and one dark conjuring the battle. They look nervous and are focused on what I’m doing. I get this feeling that the whole dream is a trick to keep me occupied, and I shoot an energy blast at both of them. One of them was like "how can he see us! Get him out of here!" The white platform I was standing on opened up and I got sucked downward into this vortex that lead to complete blackness. Wind and ice hit my face, and I could barely keep my eyes open. The ocean was swirling around me and soon it became like a wormhole tunnel. These two were the most powerful beings I have ever come up against in a dream. They had complete control over the aesthetics of my world. As I was falling I got angry that they had control over me. I never lose in my dreams, and I was getting completely dominated. I started surging from the inside and felt this power growing, until I was glowing green. I turned into energy, and realized that the visual aesthetics of the dream would be my downfall. I let go of what I saw and let my energy and feeling take over. I blasted through the wormhole wall, which was supposed to be impenetrable and existed as a wave of some sort. So I basically broke out of the dream world. I sensed the energy of a whole lot of other energies around me, and realized that I couldn't make sense of anything. I was vulnerable, and needed to get away from all of them. I focused on emptiness, and stretched an infinite void around myself. Then I realized that the void and emptiness were energies within themselves. I went full shield, and was this perfect sphere of green energy in the middle of an infinite void. I could sense the void taking an interest in me, and closing in around me. This brought other energies nearer to me too. I didn't know how to get out of there, so I focused on a skill I had learned in another dream. I opened my eyes in a dream I had been in before where I woke up 7 times and had dug into 7 levels of the dream world. Now I was awake in both realms. And as a wave, I realized that I could exist in both places at once. (This is because of the wave/particle duality of matter. Not sure if you know the theory or not, but it basically says everything exists as matter, and as an electromagnetic wave.) If I focused on the physical realm where I existed as a person, I wouldn't know where I was as a wave, and would disappear. I did just that, and closed off my senses to my energy self, to switch completely back to my physical self in my dream world. In the dream I woke up in, I had to meet 6 other Codys on the way out, each one awake on a different level of that dream. They told me good job, and that I had found a better way to break out of the dream reality than just digging deeper into a dream as I had before, as I had done in the dream they had originated in.
The next night I decided to break out of reality again. In my dreams if I have an idea it usually works, even if I don’t know exactly the logistics behind it. In dreams it’s not about empirical logic, but more about the feeling underlying the dream. If you believe something, it simply is. So, knowing this, and having my considerable practice in creating my dream worlds, I decided to use infinite and power series from calculus to relate the electromagnetic realm I was in to an image. I was in a place where sight didn’t matter, and I started feeling integration. Infinite integrals just solving themselves, and making sense of the universe I could not understand from the perspective of being a person. When the whole universe equation was solved, I was sitting in a 50’s themed diner, drinking a cup of coffee with all these strange creatures around me. This girl saw me and told me to come with her. She said I looked new, and that she could sense I had broken out of my reality into hers. She said that there are laws that keep humans confined to our universe and that the last person who penetrated another realm from ours was Einstein. She complimented me on using math to make sense of everything, and said that my subconscious was the catalyst that allowed it to work. She also told me that I was in a real place, and that this realm had its own laws as well. We weren’t speaking, but using telepathy, and she told me that all realities are connected in some way or another and that sometimes entities in their respective universes are gifted enough to be able to understand their connections with each other. She said that I was merely a hologram in her universe, and that I would be ousted if found out by the laws governing her realm. She said the laws of every universe think for themselves, and that I had tricked them into believing I was part of theirs. I asked how I was supposed to get there for real, and she said that when I die, my energy will no longer be tethered to my body, or earthly existence. I will be able to grow according to my understanding in this universe and will take my knowledge here into my next life. She said that people with my gift become transient beings who eventually can see and exist in all realities at the same time. I am in my beginning stages but have progressed quite well according to her, given our low status quo in the multiverse.
So yeah, that's what goes on in my head at night!