My fear is that the egg theory is real and we reincarnate as everyone that's ever lived in our planet. So you'll also have to live some of the worst torture cases or in another be something horrific like a child molester, but also victims of war, and the very last humans before our extinction.
What I hope happens is our soul gets to choose, do we want to rest in the great nothing then reincarnate or forever stay or do you want to be a wandering soul?
Personally I'd want to be a wandering soul, explore the world and the universe and its parallel universes and when the time is right get reincarnated in a new blank slate life in any universe that is right for my soul to grow more. I strongly believe my best friend will be with me in the after life if I kill myself after cancer kills her, I wouldn't want her to be alone in a world we can't reach her at and spending a very long after life with her sounds like heaven to me, this feels like a much more comforting version of the egg theory but I'm not forced to live as everyone that's ever lived, I just get to come back to the lower dimension when it's time for growth in its current state.