I can't even comprehend hell. It was the first thing I broke with when I began to question my catholic upbringing. If it fits in your scheme, go for it. It just doesn't work for me. However, we all create our own reality here on earth via our thoughts, so why not in an afterlife as well?
I cannot understand why an all-knowing, all-loving God would condemn His/Her own creations to hell. IMHO, man does a perfectly good job of creating hell, God never had to lift a finger.