ok, heres what happened. my first time doing this, i did whats called the wild technique sitting down. after a while of doing the stuff, my feet and arms start to tingle, all that stuff, but then, on my neck, it was like a mosquito was biting me, but it was really...different. any way, i also needed to stay awake, so i woke myself up and touched my neck. after that. i went about my night. when it was time for bed, i layed down, flexed my muscles, not moving them afterwards, opened and closed my eyes every ten seconds, and when i started to drift, focuse on me watching my thoughts roll by. as this happens, i get a strange thing like the mosquito bite but on my leg. i then kind of phase out of that, and watch extremely random things float through my eyelids.(i had a hard time keeping my eyes shut, which as i understand it is rem.) i ended up watching my thoughts float by again, but this time there was a voice. it was very clear...not like my own thought,and talking to me. but i my mind was kind of trying to talk over it. then, i hear this loud pop, like when a bottle loses its air, and two footsteps creaking on the carpet. this pulls me out, where i feel very heavy. i felt like there was somone else there. everytime i closed my eyes, id try to drift into rem, i couldnt stop it, and i let it one more time. it was like a small snake entered my foot, and was slithering around. i stopped again,and kept awake for as long as i could and eventualy fell asleep i guess. any similar expieriences? should i do it again?