Might lucid dreaming research and experiences lead us to a better understanding of waking life's true nature?
Might our waking consciousness be of a similar nature to our dreams, and thus hallucinations rather than actually real?
Might the world we experience living in be immaterial, just as the world of our dreams is a figment of imagination?

I hope these few questions are just a launching pad.
Please share your questions, thoughts, feelings, ideas, theories, experiences, hopes, ect...