We are in week 3 of a 4-week series on confidence. The first week we reviewed the normal development of confidence and last week, we reviewed a trio of issues that interfere with gaining confidence and actually decrease confidence. This week we look at three more common interrupters – comparison, external validation, and projected judgment.

“Comparison is the thief of joy” has been attributed to a few famous leaders. Regardless of who said it, it is so true. Although...