system
A chat on 4chan
human
Its simple, just realize that once you die, you go where every single other soul has gone. What that is, does not matter, what matters here is that it is the same for all of us. Because: What happens, happens. Even though we don't know what happens, we can know that; that which does happen, happens to all of us.

Furthermore, How I personally see it, is that when we die, we become part of the rest again. So we actually become more than that we are, as we are currently stuck in one-conscious point. After death we will rejoin 'the rest', therefore we become more than we are. 

At the worst: there is nothing, which literally means: there is also nothing to be scared of. Read this previous sentence as many times as you need. There is nothing to be scared of.
gpt
Furthermore,

> Imagine sleeping FOR EVER and NEVER waking up again. You can't.

Again, look. Once we die, we won't realize this 'forever', as time is a human construct. If we were to wake again, we would do so in what feels like a heartbeat. Maybe that is after this universe has torn, imploded or collapsed and a new one is born. What I do know is, is that our configurations are stored in everything that is around us and in the Aether. So calm down, death is not the end, we become more than we are and are most likely reborn here, or reborn in a next universe.