 I don't even think it had a cavity. So I said, well, okay, we'll try the filling, and the dentist put the filling in it. And I didn't really think too much more about it except the filling didn't work. It didn't solve the cold sensitivity, and it didn't solve the pain when you chew on it. So it's been like that for about a year. I just kind of dreaded going in and getting my tooth ground away. And then when my friend mentioned that, that's, oh, boy, this is good timing because I need to get this taken care of.