If there is a hell, should we fear it?

If you have a few minutes, do some research on solitary confinement. The condemned has none of the following: time, day/night, human interaction, music, television, radio, internet, reading material of any type, no objects, in short nothing buy one's clothes and bed.
The prisoners begin to wail like a hound baying at the moon. They cannot stand being alive, bang their heads against the wall, smash their hands and feet in order to feel something, anything. It's pretty harsh stuff.