Being serious doesn't neccesarily equate to being 100% successful. If the point of it all is just survival, we can throw morality to the wind and do whatever it takes to draw every last possible breath.
Really, this would mean that serious peppers have to draw a line as to what they refuse to conform to, and thus decide to insulate themselves from others concerning.
Or we could go straight up survival and any cost and start enslaving others, gouging their eyes and cutting their tounges out and chaining them to a hamster wheel- or just straight up eating them or whatever.
There is an ethical element to what someone is willing to do or not to survive, and thus preparations must be structured to facilitate one's ability to live how they choose and that also means dying how they choose, or dying as a consequence to those choices.
I don't think measuring success in time survived alone as a metric is a good idea. And I'd personally rather die than become to infirm as to require someone to wipe my ass for me- perhaps that is prideful, but if that means I die due to increased strain on my body (or maybe lack of sanitation lmfao) then so be it.