manager

❶ First-class managers: they don’t do it, their subordinates do it happily;
❷ Second-class managers: they don’t do it, their subordinates work hard;
❸ Third-class managers: they don’t do it, their subordinates do it actively;
❹ Fourth-class managers: they do it themselves , subordinates follow;
❺ Five-level managers: do it yourself, subordinates have nothing to do;
❻ Last-level managers: do it yourself, and subordinates do it opposite.