mackie, nobody should be wearing a denture in today's -- you know, with technology, et cetera, and whatla okay. dr. mackie. >> yes. >> snap in, snap out is popular across the country, and i know that you told me clearchoice does a little bit of that. but the focus is a fix-in teeth. >> snap in, snap out is an option, but at clearchoice, we listen to our patients. they come to us 'cause they want permanent teeth. they want fixed, locked-in-the-jaw teeth. so, i mean, it's an okay procedure. it's still a denture, though. you still take -- >> that means the snap in, snap it still sits in that glass. and there's quite a lot of maintenance with the little components that actually snap in, snap out. but the permanent set of teeth that don't come in and out, those patients are back in the system. they're back to brushing and flossing, they're getting their checkups, they're starting to take care of not only their teeth but their skin, their -- their whole life. >> a smile is pretty important. >> yes, it is. >> no, you're a dentist. of course you're gonna say that. >> no, look at -- you have a job