My dream self is nothing like real me, and my dream world is nothing like this one. Yet there's something...I don't know. I can't even explain it. But there's a connection between the two mes. I'm just not sure what it is.
Dreaming within a dream, that's a thing. There's a whole psychology thing about it. I studied it in a psychology class, it's really fascinating. It's called False Awakening or something. And it's called Continuum when you wake up in the dream multiple times but you're not really awake at all because you're waking up inside the dream.