Dream sends me into delirious state

[fallingapart]

Every once in a while, I'll have this same dream in which I'm at home and I'm being told to remain absolutely still and silent for the transition to eternity. This is when I have the worst fear in my life. I would then wake up still in this dream state for about 30 minutes. It feels like my brain is being sucked into the universe, and so I would end up running around speaking nonsense, banging my head into things, fearing that my mind was being taken away by the universe (Or so I've been told by the people who saw me in this state). This would happen more frequently when I was a teenager, but now when it happens I've sort of been able to anchor myself back to reality. It's a real crazy feeling, hard to describe exactly how it feels. I'm thinking this is just a case of severe hypnagogic delirium. Though sometimes the mind-tunnel feeling happens when I'm awake, and I just dissociate from what's going on around me. That's the part that I find kind of weird. Has anyone experienced something similar to this?

[Draemer90]

The brain being sucked into universe thing... I had a time when while falling asleep, pretty much as close to the transition between awake and asleep (After hypnogogic imagery) my esoteric arm was pulled toward the ceiling(The universe). It was a pretty cool experience. Our subconscious may be trying to astrally project.