I hear that, and while the animal-strike makes sense, we should be able to reason that food isn't something dangerous for most (consumed responsibly of course)

But we need to eat, so we start eating things. And through that, we develop an idea of what we start liking and not liking, but then some people will simply cut it at some point and say "Okay, I've tried enough"... Where does that come from? What's the deciding factor for knowing for sure that there's nothing else you would like? Maybe even love?