Apparently I am what is known as an Unreliable Narrator, though of course if you believe everything you're told you deserve whatever you get. - Iain Banks

Well," the voice said, seemingly oblivious, "one thing that does happen when you live a long time is that you start to realise the essential futility of so much that we do, especially when you see the same patterns of behaviour repeated by succeeding generations and across different species. You see the same dreams, the same hopes, the same ambitions and aspirations, reiterated, and the same actions, the same courses and tactics and strategies, regurgitated, to the same predictable and often lamentable effects, and you start to think, So? Does it really matter? Why really are you bothering with all this? Are these not just further doomed, asinine ways of attempting to fill your vacuous, pointless existence, wedged slivered as it is between the boundless infinitudes of dark oblivion bookending its utter triviality?"
"Uh-huh," she said. "Is this a rhetorical question?"
"It is a mistaken question. Meaning is everywhere. There is always meaning. Or at least all things show a disturbing tendency to have meaning ascribed to them when intelligent creatures are present. It's just that there's no final Meaning, with a capital M. Though the illusion that there might be is comforting for a certain class of mind.

Perdition awaits at the end of a road constructed entirely from good intentions, the devil emerges from the details and hell abides in the small print.

What they had talked themselves into, they could be silent out of.