Did you know that the 7-38-55 rule of communication suggests that only 7% of meaning is conveyed through spoken words, 38% through tone of voice, and 55% through body language? This shows the power of non-verbal cues in negotiation. Next time you're in a meeting, pay attention to your posture, eye contact, and gestures. They speak louder than words! Just recently, I was in a crucial negotiation where a simple nod and smile sealed the deal more effectively than a lengthy pitch. Remember, communication is an art, and mastering non-verbal signals can be your secret weapon!