Learn how to read body language and facial expressions, de-code euphemisms, ask sensitive questions, criticize constructively, get what you want in negotiations, cut off chatterboxes, and more with our top 10 conversation hacks.

10. Feign sincerity with eye contact and repetition.

9. End a conversation with body language.

8. Ask sensitive questions indirectly to skip awkwardness.

7. Use silence to win arguments and nail a negotiation.

6. Soften critiques with the sandwich method.

5. Say "no" gently—or say "yes, but...."

4. Ask questions well.

3. De-code office jargon.

2. "Pace and lead" an irate person.

1. Become a human lie detector.