Isn't food poisoning non-fatal a vast majority of the time? Or were you using a broad definition of "okay?"
Yeah; obviously missing a day or two to just getting ill is a significant cost worth avoiding, but if you expect to live a long while the chance of death typically ends up being more important in terms of total cost (because it's worse than it is rarer, I believe).
Cover title: “Power and paranoia in Silicon Valley”; article title: “Come with us if you want to live: Among the apocalyptic libertarians of Silicon Valley” (mirrors: 1, 2, 3), by Sam Frank; Harper’s Magazine, January 2015, pg26-36 (~8500 words). The beginning/ending are focused on Ethereum and Vitalik Buterin, so I'll excerpt the LW/MIRI/CFAR-focused middle:
Pointer thanks to /u/Vulture.