The Tale of the fisherman and the Tourist

The Tale of the fisherman and the Tourist
A tourist looks on a most idyllic picture: a fisherman dozing in the sun in his rowing boat that he has pulled out of the waves which come rolling up the sandy beach. The tourist's camera clicks and the fisherman wakes. The tourist asks: “The weather is great and there's plenty of fish, so why are you lying around instead of going out and catching more?”
The fisherman replies: “Because I caught enough this morning.”
“But just imagine,” the tourist says, “you could go out there three or four times a day and bring home three or four times as much fish! And then you know what could happen?” The fisherman shakes his head. “After a year you could buy yourself a motorboat,” says the tourist. “After two years you could buy a second one, and after three years you could have a cutter or two. And just think! One day you might be able to build a freezing plant or a smoke house. You might eventually even get your own helicopter for tracing shoals of fish and guiding your fleet of cutters, or you could buy your own trucks to ship your fish to the capital, and then . . .”
“And then?” asks the fisherman.
“And then”, the tourist continues triumphantly, “you'd could spend time sitting at the beachside, dozing in the sun and looking at the beautiful ocean!” The fisherman looks at the tourist: “But that is exactly what I was doing before you came along!”