Worse you won't see how it ends! I recently read a novel (this is a massive spoiler so I am not naming it) that drove this point home extremely well and has me thinking about it all the time since I read it. The book built up a number of enticing storylines. A huge mystery, various characters had struggles we wanted to learn about. However, the book resolves almost none of this because the protagonist dies and we just never find out. That's what death is. There is no debriefing. You don't find out how life continues for your loved ones you leave behind. You don't find out who wins the next election. You don't find out how your favorite tv show wraps up or what other movies your favorite director makes. You don't find out if faster-than-light travel will be achieved, if we'll one day inhabit Mars or if quantum computers breaking RSA will cause havoc. It just en
This is highly dependent on one's own belief system and theology, because beyond a certain point, we literally can't prove what happens to a human mind when the body dies, the existence or non-existence of a soul, etc.
Believe or disbelieve whatever you like, go on about a God of the Gaps, but that's why they talk about people's religious "faith."
Of course we don't know everything and shouldn't care about everything. However, we have lots of things we care about for good and less good reasons. It's natural and good to care about your friends and family or even your country and maybe the future of humanity. We need to make decisions based on these factors. While we stop being able to influence outcomes, it would IMO be odd to simply not care what happens after.
