... easily dismissed that happens right before you send something sensitive. A half-second pause. A small internal question: is this okay? Then you override it and hit send anyway. Neuroscientists who study decision-making have documented what they call somatic markers where physical signals the body generates ahead of conscious reasoning, based on prior experience with similar situations. The original research, from Antonio Damasio, was about financial risk decisions. But the broader point holds: your nervous system can flag ... ... available. The behavior persists long after the cause is gone. Most people using Google Drive, email, or Slack to send sensitive files aren't naive. They're fatigued. They know something is off. They've just run out of alternatives