hi ... well ive been around here before but now i need some help ... i dont want people to make jokes or anything ok ... this happened for about 4 times already and its freaking scary... about a year ago at night i went to sleep on the sofa ... but i couldnt ... when i was about to sleep ... ive got freezed ... i couldnt move ... i could move my eyes , breath and think ... and my head was like a big loud sound zzzzzzz , i feel something on my chest and feel like my lower body get chills now... 2 nights ago ... it happened the same ... but i could stop it ... and then do it voluntary ... i just close my eyes... and when i hear that sound in silence ( that every1 has ) i concentrate on it ... and it breath slowly and its like i let my eyes rest and i go into that state or something ... i dont know what to do because my mother had an aneurysm and didnt die but when i start hearing that big sound on my center of the breain i get really scared and i think the same is going to happen i wanted to recieve some tips or help... or if any1 experienced the same recently... thanks in advance ...