 I've had moments in my life, many of them, and I know everybody in the audience has, when you have sensed somebody's there. I mean, the hairs on the back of your neck go straight up. You know, I think it's a primal thing in our brains. We know when there's a presence, whether it's visible or not. You think so? Oh, I agree with you. I think, and again, unless, well, we wouldn't know there was an invisible person in our midst.