Yes. I'll just add, Scott. This is John, that there are a number of items that are -- we hope are behind, like arbitration PSR. The pandemic has been this year and some of the outputs of that are things like -- I was talking to Craig earlier, I know, Nick, you've got some day on this. Driver availability is in a new place today. And so while we're going to go to the market for rates to help deal with changes and evolution in our cost structure to get back to that place we think we should be, by the way. And I hope we're being very clear because I think we have a duty to be clear that we haven't changed our expectations. We believe this year will solidify in a more settled -- I'd like the term, Shelley, settled environment. Now it's not a smooth environment. It's sort of the ongoing current state. Let's look at driver availability, as I was just referencing. Driver schools are under duress, okay? Drivers are retiring, and schools are putting out new drivers. That puts a unique pressure. That's going to be ongoing though. The things around PSR and arbitration, all that; we think, are more settled. So we've got to go to market, and we've got to see if the customer is willing to pay for J.B. Hunt to provide company assets to do dray, to present a large fleet, to have a presence that can serve, that can do things that we've been able to do in the past. They're going to answer that question for us through this year in their decisions around how they award business and outlook rates. If we can't get that answer to get us back to 11% to 13%, then I'm going to make sure we communicate that and all the things that go with it. But we're not there in early indications and conversations we're having with Shelley and the sales team and Darren and his team and all that. We still have optimism that the customer needs what we provide, and it's unique, by the way, And we want to keep providing it, but we need that support, and we need those margins to return to achieve the returns that we've enjoyed in the past. And that's really where we are. I also think it's important to say, it's not just Intermodal margins, which was purely the purpose of that part of my opening remarks that the whole company has to take a really deep breath and look at where we are going to both. We also need to look at where we are dedicated Because as we split that business out, we're saying, hey, we need to look at that business, the returns of the assets required for that business. And we need to make sure we're on steady, again, the term steady footing for what we can present in terms of expectations, not only to you but to our customers as we set price and as we establish contract. Same is true for our truckload business. We're looking at, hey, there's a place here with the growth we experienced in the fourth quarter. And some of the nuances that we're experimenting with around trailers, we might be able to remodel our capital thoughts in Truckload that might be able to be supported by a different margin profile. And I'm just trying to coordinate that conversation as not a one-time event, a one-off. I think the Company has a duty to evaluate its expectations. And this is the year that we're calling out we're going to do that. I think we'll be able to give you progress reports along the way. And I think there'll be a lot of clarity or pay with it.