alij8000, would you say you are interested in hallucinating while awake without the use of substance but rather by only using the power of your mind? In this scenario, you could be seeing a dream, hearing a dream, perhaps feel a dream while not being in sleep atonia?

[Edit] Oops, Gab just said that.

I don't know to which extent this is possible but perhaps simply some forms of day dreaming and visualization can be satisfying.