Yeah, it's theoretical, yes, right. So I'll tell you what's happened historically, when we've seen down cycles in recycling is just about the time the market starts to sort of revolt and raise prices and maybe constrain some service, the volume – or the commodity prices bounce back, and then the market doesn't really change very much. So the fact that this has been so steep, and I would say sustained, probably we've had great luck with moving prices forward in the open market, which says frankly, customers are willing to pay almost as much for recycling as waste. And then we've done a lot of customer insight work in our marketing group here, and customers are telling us that, it's important. If it's really important to them, they're willing to pay for it. So customer demand should accompany willingness to pay, and that's our view. Now in the – the open market's one thing, because the contractual obligations that we have with customers are different and shorter term. A lot of our recycling is done with municipalities; those are longer-term contracts, as I said in my comments. Those will take longer to turn, but I'll guarantee you this, our team here, our recycling group, our operating group, our sales team, our pricing team, all working very diligently together to think about how we are going to, as I said re-imagine the recycling business here of the future, and our view is that it's not going to be the same way it occurs today, it just can't be. And so, the overarching point there is, if we want recycling to really truly be sustainable, sustainability can't happen without consistent profitability. It's just impossible. And so we've got to find a new way to make the model truly sustainable, therefore sustainably or consistently profitable. That's again a mouthful, but it's what we're working on. We're still committed to it, because our customers want it, and as I said, if they really demand it then that should be accompanied with willingness to pay.