re: What position do you sleep in?

I sleep on my back, and have had sleep paralysis

Last time happened just after a double false awakening, which was even weirder

I was dreaming about my deceased grandmother, and for some reason I kept telling myself to wake up.. and when I "woke up" she was standing at the foot of my bed, with a girl who i knew as my sister, but I've never had a sister... everything in the dream was exactly positioned as it was when i really woke up... every fold of the bed sheets, the position my gf was laying in the bed, and the way my jacket hangs on the hook... it was nuts... at this point i knew this was another dream (creepy as hell), so i told myself to wake up again... this time, when I "woke up" for the second time, there was a dark figure standing over me.. when i tried to get up, it kept pushing me down like a rag doll... that happened 3 or 4 times, and I remember begging myself to wake up... finally, I actually woke up for real, but I couldn't move for what seemed like an eternity, but in reality, maybe 30 seconds... I took a look around and everything was just like my dream... it was an absolute mind frick

I've paid good money on drugs in my younger days, and never got anything quite as good as that... nor have I ever had any kind of dream or false awakening on that level