Someone could come along and ruin your life by framing you for some morally-awful social-presumption-of-guilt crime. Or a nuclear war could start tomorrow with a strike on your city. Or a tiny little meteorite could happen to fall directly on you. Or God could stop+terminate the VM containing the universe mid-run.
The insecurity and stress are the human condition, my friend. That's what it means to be sentient.
The insecurity and stress are the human condition, my friend. That's what it means to be sentient.