I'm not sure I would enjoy fishing to make a living. Part of the fun of fishing is being able to relax. I love the fact that we can fish for as many hours or as few minutes as we like. If the fish are biting that's great, we'll hang around for awhile. If I'm not having much luck, that's okay, we'll just come back another day. One would most likely have a certain amount of time they would have to put in to earn a living at it and that might make it not so much fun anymore.