Why fear death?
I find the idea of having no conception of existence and time a rather comforting thought. It's the idea of being trapped forever at my current identity right now that would be hell for me. When I die, I want to cease to be until maybe after a few quadrillion years and come back, reborn as something completely different in a reborn universe, with no memories of my past existences.
The time frame is optional, doesn't matter if that happens after a shorter or longer period, I'm dead, I wouldn't conceive time.