A few months ago, a young client of mine shared how she had badly mishandled a project at work. The particulars aren’t exactly important. She did what we all do at some point in our careers — accidentally dropped the ball on a task she had yet to master. The problem was, three months after making this mistake, my client was still feeling embarrassed and self-conscious. To me, this was disquieting. She thought her credibility had been permanently wounded and carried this weight around on her shoulders, which began to negatively impact her wellbeing and performance. Why couldn’t my client let it go? Because she and the people her mistake had impacted politely sidestepped the matter. Her colleagues let their resentment linger, and my client held onto her shame.