After growing up in a family that never lied, I spent decades being off-puttingly truthful. George Marks / Retrofile / Getty When I was a child, my dad invented a game that I loved. Wherever we went, he’d predict what strangers were about to say or do. We’d walk into a store and he’d point at the salesman and say something like, “Watch this. When I tell him how much I’m willing to spend, he’ll immediately show me something more expensive.” The salesman did exactly as Dad had prophesized.
