I entered an interesting state the other night where I just didn't feel like moving at all and although I could, I felt as though my body might as well be paralyzed. I started thinking about SP and believe I psyched myself into feeling some sort of panic. I don't get SP and this was my first experience... but yea I have talked to people who have it and yea the feelings are so similar.

If you want hallucinations just take some hallucinagenics in a safe place. You take an eigth of mushrooms you be seeing and hearing some awfully strange things lol. I find SP from what I have heard to be somewhat similar though in that even if you know what it is, it can still be frightening. I don't know if it's because parts of the brain have shut down/shifted or what, but yea many people know about SP but still feel fear and if you take hallucinogenics your mind is altered to a state where you aren't able to make sense of things as well.