Hell isn't other people. Hell is yourself.

In hell, sinners shall forever lay all the blame on their own wills. Hell is a rational torment by conscience.

Hell is oneself,
Hell is alone.

What is hell? Hell is oneself.
Hell is alone, the other figures in it
Merely projections. There is nothing to escape from
And nothing to escape to. One is always alone.

To suffer terribly and to know yourself as the cause: that is Hell.

"For there is no joy in continuity, in the perpetual. We desire it only because the present is empty. A person who is trying to eat money is always hungry. When someone says, "Time to stop now!" he is in a panic because he has had nothing to eat yet, and wants more and more time to go on eating money, ever hopeful of satisfaction around the corner. We do not really want continuity, but rather a present experience of total happiness. The thought of wanting such an experience to go on and on is a result of being self-conscious in the experience, and thus incompletely aware of it. So long as there is the feeling of an "I" having this experience, the moment is not all. Eternal life is realized when the last trace of difference between "I" and "now" has vanished - when there is just this "now" and nothing else.
By contrast, hell or "everlasting damnation" is not the everlastingness of time going on forever, but of the unbroken circle, the continuity and frustration of going round and round in pursuit of something which can never be attained. Hell is the fatuity, the everlasting impossibility, of self-love, self-consciousness, and self-possession. It is trying to see one´s own eyes, hear one´s own ears, and kiss one´s own lips."

"For there is no joy in continuity, in the perpetual. We desire it only because the present is empty. A person who is trying to eat money is always hungry. When someone says, "Time to stop now!" he is in a panic because he has had nothing to eat yet, and wants more and more time to go on eating money, ever hopeful of satisfaction around the corner. We do not really want continuity, but rather a present experience of total happiness. The thought of wanting such an experience to go on and on is a result of being self-conscious in the experience, and thus incompletely aware of it. So long as there is the feeling of an "I" having this experience, the moment is not all. Eternal life is realized when the last trace of difference between "I" and "now" has vanished - when there is just this "now" and nothing else.
By contrast, hell or "everlasting damnation" is not the everlastingness of time going on forever, but of the unbroken circle, the continuity and frustration of going round and round in pursuit of something which can never be attained. Hell is the fatuity, the everlasting impossibility, of self-love, self-consciousness, and seld-possession. It is trying to see one´s own eyes, hear one´s own ears, and kiss one´s own lips."

We must picture hell as a state where everyone is perpetually concerned about his own dignity and advancement, where everyone has a grievance, and where everyone lives with the deadly serious passions of envy, self-importance, and resentment.

When our thoughts — which bring actions — are filled with hate against anyone, Negro or white, we are in a living hell. That is as real as hell will ever be.

Hell is that state where one has ceased to hope.

If we assume the existence of an omniscient and omnipotent being, one that knows and can do absolutely everything, then to my own very limited self, it would seem that existence for it would be unbearable. Nothing to wonder about? Nothing to ponder over? Nothing to discover? Eternity in such a heaven would surely be indistinguishable from hell.

If you consider hell as a state of mind, then hell is all around us. Others may warn us that if we don’t do what they say we should do, we will go to hell. Bad news! We are already in hell, including the people who tell us that. No human can condemn another to hell because we are already there. Others can put us into a deeper hell, true. But only if we allow this to happen.

You'll go to hell for what your dirty mind is thinking.

The real hell of Hell is that it is forever.' Sula said that. She said doing anything forever and ever was hell.