A while back I had some salvia in my dream world, and let me tell you, that was some fucked up experience. I kept going round some sort of wheel really fast whilst having a perspective from multiple points and ways. The whole time there was this being thing stood just outside the wheel, but his being was sensed to be a lifeless object, but living, and this being kept morphing in ways I'm not creative enough to describe right now.. I heard people experience this wheel thing, but really don't think me knowing this influenced that experience.
I find it really interesting that one can fully go into a trip whilst dreaming.. It's like once you actually do the thing in normal waking life, then you in dream state can open that same door whilst sleeping, because in that state you have the belief (a part of it) which allows you to open that space. Maybe we should open a thread for these experiences..