Earlier quoted context omitted.
That's not what the quote says. It'd be more like you waking up, eating the same thing every day, and expecting different outcomes from the eating, e.g. the level of satiety or the effect on your energy until lunch.
> and expecting different outcomes from the eating, e.g. the level of satiety or the effect on your energy until lunch. But eating the same can absolutely result with different levels of satiety and energy. Ever been sick, poisoned, or depressed?
If you eat the same thing, you expect the same results. Whether you get the same results or not is a result of the complex chemical processes in your body. That's not what the quote argues about either.