Originally posted by: iamtrout
Why do people mourn dead people?
If you're religious:
Person dies, goes to Heaven for safekeeping. You'll see them again. Why the heck is this sad?
Person dies, goes to Hell for being an asshat. Good riddance. Why is this sad?
Person dies, goes to Nirvana, one with the universe, etc. Great. Why is this sad?
If you're not religious:
Person dies, goes to oblivion, nothingness. There is nothing inherently sad in nothingness. It's.... nothing.
Why is death such a big deal? If anything it should be a cause for joy because the deceased have found their way to a peaceful afterlife, or a cause for unconcern because they are either getting what they deserve in Hell or becoming nothingness.
It's facing reality. Even the most devout person probably realizes they don't really know what will happen, belief is mostly hope.