The rule. Visible hands signal honesty. Hands in pockets, under the table, or behind the back trigger ancient "what are you hiding?" wiring.
Four high-trust gestures.
- Palms-up open — when you make an offer or ask a question.
- Steepling (fingertips touching) — when you state a fact you stand behind. Use sparingly; it reads as confident.
- Counting on fingers — for lists ("Three things make this work…"). Adds memorability.
- Mirroring — subtly match the buyer's gesture rhythm at 50–70% intensity.
Three gestures that kill trust.
- Pointing at the buyer — aggressive.
- Chopping motions — confrontational.
- Self-touching (face, neck, hair) — anxiety tell. Buyers read it instantly.
On video. Keep gestures inside the frame, hands above keyboard. Off-camera hands look like you're typing notes about them.
Key takeaway. Gestures are punctuation for your words. Open and deliberate beats fast and frantic.