Do you think it'd be great if the afterlife was like some kind of computer game made up out of all your parallel lives...

So I mean you start at the beginning and can go through taking other choices and seeing how they'd have worked out without any real consequence, and can restart (or start from some 'saves' point at any point you choose if it all starts go wrong.). Then you've got forever to investigate every possibility of what your life could have been...

I think that'd be a nice & interesting way to spend the afterlife.