When a leader admits honest uncertainty, oxytocin releases in the listener's brain. Threat perception drops. Trust increases. When a leader performs AI confidence they do not feel, mirror neurons detect the mismatch. The amygdala activates. Trust erodes at the nervous system level before anyone can name why they feel uneasy. The body broadcasts the truth before the words do.

You know this feeling. An AI recommendation you cannot fully verify. A decision that has to be made before the data is clear. A transition with no clean ending in sight. And something in your body tightens. A low-level discomfort that does not go away until you know how things turn out. You might call it overthinking. Neuroscience has a more precise name for it.