That is something i didn't understand until recently. Honestly, a lot of my beliefs are being concreted since coming aboard this site. There are lost souls that either don't want to leave or don't know how. Then like above and below, there are things that latch onto us for reasons we may never know. I never had the cold touch before, but i know the feeling VERY well when my 'visitor' made itself known. It never threatened me, but the sound and feeling when it came was not soothing. It was not good and what it wanted from me, i will never know...thankfully.