Presence beats performance under pressure

Cuddy's central distinction is between performing confidence — consciously managing your words, expressions, and posture to look capable to an audience — and being present, an internal state of feeling genuinely engaged, grounded, and undistracted by self-monitoring. She argues performance is fragile because it requires constant cognitive effort to maintain the act, which competes with the mental resources needed to actually do well at the task itself.

Presence, by contrast, frees up that bandwidth: when you're not narrating your own performance in your head, you can listen better, think more clearly, and respond more naturally to what's actually happening. She draws on research showing that self-monitoring and worrying about others' judgments consumes working memory that would otherwise go toward the task at hand.

Her broader claim is that audiences, whether interviewers or crowds, are remarkably good at detecting the gap between authentic engagement and performance, which is part of why forced confidence so often reads as unconvincing or even off-putting.

Takeaway: before a high-stakes moment, focus less on how you'll look and more on genuinely engaging with the moment itself.