Ever meet someone who made you feel small in his or her presence? Like they could see right through you, size you up, and get you to do pretty much anything they wanted?
It's a very strange feeling, believe me. You feel like you're being pulled in by a tractor beam. You desperately want to resist and despise this person. It could be a salesperson, your boss, even a relative. But you can't because they are just so darn charming and persuasive.

What's the big secret…?