เสียงที่ใช้ร่วมกัน

This sounds illegal… but it works on almost anyone. If you want someone to like you instantly, use their name while talking. Your brain treats it like a reward. Want people to agree with you? Nod slightly while speaking. They’ll subconsciously copy you. And here’s the scary one… Silence makes people uncomfortable — so they’ll often reveal more than they should. Now you see why some people always get what they want.