We know from the latest neuroscience research that our brains are programmed to "catch" the other person's delight and happiness whenever we see a genuine smile. So…wait until you've been introduced, then as you shake your new acquaintance's hand and say her name, you smile broadly. Body-language-savvy alpha leaders know this trick - it's as if you and your name brought a smile to their face.
- Janine Driver, You Say More Than You Think