you know how you get wiser with age?
like, when you're a kid, your world is small, just family and school and tv or whatever.
then, as you grow up, you find out more about the world, and your consciousness grows.
this growth never stops, and by the time you're hecka old, your consciousness is huge.
you know several generations of people and you've seen lots happen on earth.
at the moment of death, your consciousness expands to infinity.
since it is spread out so wide, encompassing everything - living and dead, past and future, large and small - it can no longer hold on to your body.
the consciousness looses its influence over the body.
the body, now lifeless, tries to find the consciousness.
in doing so, it breaks down into it's composite parts - individual molecules - and spreads out across the world.
by doing this the body, too, becomes a part of eternity, and in doing so returns to the consciousness.
this is time-independent, too.
looking at time reversed, from the point of death, back towards birth, the molecules of the body which were coming together appear to spread apart, rejoining the whole world.
during the time that both body and consciousness are infinite, it can be said that one experiences everything.
after death lies an infinite timeline of infinite awareness.