I’m describing the human mind, which all people have. But I get your point - and I think most of those people who aren’t particularly adept or skilled or interested in their jobs might find their jobs are more easily done by more adept or skilled or interested people. Consider digging tunnels. John Henry was skilled and adept and interested in what he did. He could beat the steam drill (at a cost!). But if you visit tunnel digs today isn’t not a thousand people slinging hammers, most of whom were unskilled and uninterested in the labor itself. It’s a thousand skilled engineers digging tunnels never dreamed of in John Henry’s day.