I have done that. I had a lucid dream i was in my bed and then went back to sleep in the dream and i got 2x deeper! If you go to sleep in a dream in a dream in a dream u will never wake up! There is a limit! This is a dream, but it actually is a simulation. U r on other side and the matrix creates this dream from u subconscious! Or anyway that’s my reality! I chose this place for the time being! lol Read the art if dreaming, all the Don Juan books help lucid dreaming! I became a lucid dreaming pro and figured out how to time travel! I’ve been everywhere and seen everything!