 They're benign in themselves because these are heartfelt gestures that the people have become accustomed to to show their love for God. So I don't knock it at that level. But what I would say is it is a kind of Pavlovian, it can become for some a kind of Pavlovian response or reflex that they've never really thought about. And it's entirely the case for some people that they do it because they see other people do it.