From the instant each of us learned that three-of-a-kind beats two pair, we have been working on our A-game.  When we think about how we play, we are working on our A-game.  When we read a poker book, we are working on our A-game.  When we write about hands or talk about hands, we are working on our A-game.

. . . Whenever you lop off some C-game, you increase the percentage of time you spend playing your A-game.  This means that the work you put into your A-game will pay a higher return by being put into play more often.