Well, we all know what I mean, the idea of just not existing on any level whatsoever. And we all understand the idea that this is a frightening concept to some, the idea of not getting to move on to an afterlife and having all experience ended. And we understand how some have compared it to the state of being (or rather not-being) before birth. But there's one bit that's missing. I thought of this whilereading these lines from the Book of Lies, the beginning of the first chapter:

The Ante Primal Triad which is
NOT-GOD
Nothing is.
Nothing Becomes.
Nothing is not.

The idea being that nothingness is only the opposite of existance, it is seen in contrast to existance. Thus, in this post-death void, if one can say nothing exists, it must be that nothing doesn't exist. In other terms, it's not a matter of everything not-existing, it's a matter of nothing existing or not-existing. Thus, one would not be afraid of not existing, as nothing will not exist.

Am I making any sense? It is very late...