As author Julia Cameron points out in The Artist’s Way, “In order to do something well, we must first be willing to do it badly.” And as the authors of this book say, “Rookie mistakes lead to growth and mastery.” Describe a rookie mistake you’ve made as a teacher and the growth you experienced as a result. (This is an exercise in laying your inner Joker to rest.) In addition, please leave encouraging comments on at least two other participants’ posts.