i read on a post here that they comunicate through your nervous system and when they are dying you feel a sadness or depression, i believe they communicate and maybe even hook together i dont think i have a worm the full length of my body but when i would take an enema mix of epsom salt,water,peroxide,goldenseal,wormwood they would get very active up in my sinus. when i pull them out my nose they feel like they have a direct nerve to my tooth because it would start to pain awfully also my stomach would start to hurt and make noises like a whailing sound its relly weird i have bben having the weirdest dreams about worms,snakes and i can just stand up and just see things thats not right or it dont make any sense the flash i get in twilight sleep