There’s something about fishing that leads us to believe that we can figure out what the fish want to eat that day — at that moment. Really, we want to believe that. And maybe it’s true often enough that trying to figure ‘em out . . . is a smart strategy. But I’m sure you’ve also had the experience of getting back to camp and every one of your friends all caught fish — but they all caught them on different flies and different water types. And you’ve definitely met the guy in the parking lot ...