This is wild! When I dream it feels nearly indistinguishable from conscious life. Full color, sounds, pain, fear, people - weirdest of all is when people in my dreams solve problems that I can't solve, like math problems. Really trips you out because it's all in your brain, and "you" were the one that also solved the problem. I chalk it up to the solution also being incorrect but feeling correct in the dream, otherwise it would be quite terrifying.