 So we do all this. He gets the x-rays and everything like that. My son is sitting there in the chair and the dentist, orthodontist, whatever he is, comes in there and starts looking at the pictures in the chart and everything like that and sits down in front of my son, Henry, and starts. He's got this little model here of teeth. And he starts explaining to my son the two different kinds of braces. And he said, we've got this kind is a metal kind here and blah, blah, blah, blah, blah. No, the advantage of this kind, the Invisalign kind, is that this is. And I thought, why is he talking to him and not me?