But judging during instruction, during practice, whether we are actually achieving that goal is no easy task. Most of us have had the experience of thinking we were well-prepared for an exam, only to discover during the exam that we were drawing a lot of blanks. Or maybe [you’ve had] an experience like I had after completing my training to be an AYSO soccer referee. At my first game, we're all out on the field, parents lined up along the sidelines, and I realize I can't remember how to start the game.