Nancy started her day feeling prepared to brief her executive team on a high-stakes project she had been working on for the past two months. She had rehearsed her slide deck repeatedly, to the point where she had every level of content practically memorized. She arrived at the meeting early and waited patiently, yet anxiously, for her part of the agenda. The meeting began, and within a few minutes Jack, one of the cochairs, asked her to brief the executives on her project and recommendations.