I have heard some people say SP can feel like your blanket turns to lead, which is interesting because i used to have what i thought were nightmares a hell of a lot when i was a kid where that happened, and i became paralized. Although then i had nothing to compare it to and experienced it as frightening, if only i knew then what i know now.

I think thats part of the reason i lost the ability, i had flying dreams when i was a kid where i knew it was a dream, and when having nightmares i would also know it was a dream, yet did not know about dream control.