Close your eyes for a moment. I want you to picture yourself walking into a room. Maybe it's a big meeting. Maybe it's your first day at a new job.You've worked hard to get here. Your credentials are solid. You've rehearsed what you'd say when those hard questions come your way.And as you reach for that door handle, something tightens in your chest. A little voice whispers to you, "Hey, you don't belong here." You push that voice aside and you walk in anyways. Your heart is pounding into your ears.With ever ...