“I tried to tell them about good fishin’ spots,” Mr. Anderson said, “but they didn’t seem to be listening. Didn’t even ask me what kind of bait was best around here. Well, there are all kinds of fishermen. One thing I’ve learned in this business is not to go around giving advice when no one asks for it. Fishermen can be mighty touchy about that. Best to let them use up their own pet ideas, even if they don’t catch fish.”