For the writer, the designer, the manager, the developer — anyone whose real work now goes through an assistant. Somebody already paid for each of these lessons with a bad day. You should not have to.
One good lesson trims a day off your AI workflow, getting a day work done in an hour. Collect enough of them, and you stop asking, accepting, and pasting—you start seeing the flaw before the model answers. From there, you're not learning from the model—you're the expert who decides how it earns its place in your work.