The principle. Paul Ekman's research: real emotion leaks through the face for 200-500ms before the social mask reasserts. Most people miss it. Trained closers don't.
The 5 micros that matter on sales calls.
- Lip compression / pursing — disagreement or skepticism. "I don't believe that." Often when you say a price or a claim.
- One-shoulder shrug — uncertainty. They're saying something they don't fully believe (often: "that sounds great").
- Eyebrow flash + smile — genuine connection. You said something that landed. Anchor it — repeat the move that earned it.
- Eye-block (rub, close, look away >2s) — they're distancing. Something just landed wrong; investigate immediately.
- Lean-back + arms crossing — tension spike. Stop pushing, drop your voice, ask an open question.
How to use. Don't call out the micro ("I see you're skeptical!" — never do this). Adjust to it. If you see lip compression after your price reveal, slow down and ask: "What's your gut reaction to that number?" — not, "is that okay?"
Train it. Watch a video call recording at 0.5x speed. Pause after every micro. After a week of this, you start seeing them in real time.
The honesty trap. People can fake words easily. Faking a face for 200ms while listening is much harder. Trust the face over the words when they conflict.