robust. robust. resilient. i hate that word. all these are not the opposite of fragile. fragile breaks under stress. okay? the opposite gains from stress. the adaptable. that s a silly gain from stress. category of things, about half of life. are things that not only gain from stress but are harmed if you don t give them enough disorder, stress, volatility, vags, stuff like that. your bones. you know? you go to the gym. you need to if you don t put stress on your bones, what happens to them? they become brittle. well, it s the same thing to so many domains and no word to it and it came to me that, hey, everybody fears black swans. not necessarily bad. a lot of things to gain from stress, disorder, the unpredictable. give me an example of a system that wants stress, that benefits from trauma. well, a good system that benefits from an uncertainty, whether two systems, take both ....