Hell is the highest visible form of going back into the future after the past without the Intersteller invisible path.

It does require death though. Just because the black hole doesn't, doesn't mean it doesn't look like it is even though it is not.

If you try divide the meaning there, don't panic. It's not possible even if you have an equation. There is no answer. It's basically just one math form that does not exist in any dimension even if you can iterate it. If you do, nothing happens.

DotG does well to "show" that place, named well.