I'm not sure if there's a hell...I do kinda believe that if I check out of this life without seeing it all the way through that I'll have to come back and go through it again, until I've learned whatever lessons I was supposed to learn.
If there is a hell, I think it's got to be like depression. Feeling alone and cut off and in despair, with no escape. Physical torment doesn't scare me half so much as that kind of mental agony.