 core lesson, if there's got to be one great one, what would you say that lesson learned from the 300 closings, the pain of going through that? What did Sonic pull out of that? What did they do? Well, our view was probably at least twofold. One, that as a management team, we had to go back and kind of rebuild the support structure that needed to be there in the first place, which is kind of what the turnaround was in the late 80s.