Question Author
I'll mention a few things for those who are interested:
-I do not believe in an afterlife nor a 'divine' creator, though a creator of some sort almost seems necessary.
-Life being finite does make said life 'worthwhile'... while you're alive. As soon as you die, you have no conception of
perception whereas in life, you are able to perceive that you doing good now, will have a lasting effect on this plane/planet/life that you now navigate.
-What does it matter? was asked. That's what I'm asking in my original question.
-WaldoMcFroog: Your point combined with the idea of us seeking gratification is an answer I often arriving at.
-Luna-sea: I don't know how that plays into why people keep themselves alive.
-Dwelling on death is a bad thing, though if you don't 'dwell' on it and, rather, 'ponder' on death, I think it can be beneficial.
-To those who believe they were put here for specific reason... you must of had a very encouraging mother growing up, hah.
-Andy-hughes: You put a value on your hair and teeth. There are cultures where they put as much thought into their hair and teeth as you do about which direction you face while you sleep. They die just the same as anyone else.
-saxy_jag: 'Living on' through the breakdown of our atoms makes as much sense, to me, as a tree that now 'lives on' in one million different sheets of particle board across the world. And, yeah, I imagine many believers also 'believe' ending themselves is wrong. Living on in the thoughts of others seems to blend in with the 'worthwhile' argument.
-ll_billym: I get your analogy and know it's not meant to be taken literally, but we as humans value money so highly that I'm not sure it relates like you think it does, as we lose all sense of value when we kick off.
Thanks for taking time to respond.