He's a funny guy, and it is handy to have humor and sarcasm at the ready for any time a person asks a question you don't want to answer for whatever reason!
What I find interesting about our guys, and I'm not sure this belongs here, but since Glenn did talk about it that night (being honest and not phoning it in) I guess it's appropriate, is that while they do what they do for the money at a high level. They might think about doing a show or two, or even a whole tour, and they do it for the money. They make sure the tickets prices are appropriately high, even if they leave some in the upper regions of an arena at a very affordable price. To some extent it's more than money, it's the ability to say they're still commanding a certain price.
What I really love about our guys is that once that decision is made, they work their @$$es off to make sure the fans get their money's worth. They make sure to deliver a high quality show, and this is what I really like, because they really do appreciate their fans, they want to be there. Maybe they don't when the event is first set up. Maybe they don't when they're traveling to it and missing something one of their kids has going on. When they walk out on that stage, though, they're all in, and it shows. It very definitely shows.
I find it amazing and interesting that they can carry off such a conundrum, that of doing it for the money, yet giving the fans what they want and doing it so well. I don't think there's a lot of people out there that could carry that off and have it all be so 'honest', but perhaps I'm wrong.