Yes, great question. So from a B2B perspective, we've got a lot going on to improve our market share. And again, we're running a massive business. So I'll try to be specific without going kind of through every country in the world from a B2B, I guess one of the primary things that we're working on, and you're going to hear a lot about next week is our visibility tool. As you're talking about, managing very complex supply chains and you can imagine the amount of change that our customers have gone through over the last two years, visibility is critical. And then honestly, proactive visibility and having the tools to help customers reroute around a weather disruption, reroute around a port congestion. So we are really excited about our FedEx Ground platform that we've talked a lot about, this helps our largest customers, and in particular B2B customers really navigate and manage their supply chain. We are adding new capabilities onto this tool to allow us to intervene for our healthcare customers so that if there is a service disruption, we can intervene and re-ice or put something in a cooler. So I would say somatically for B2B, really giving customers the data, the tools, the insights, and then quite frankly, having the intervention capabilities that FedEx Express as to do something about it, because that is really most important. From a small business perspective, I'm just really enthusiastic, no one can touch our value proposition small bundle, or small customers need simplicity. And they tell us that over and over again, if you're a small customer, you're running just about every function in your business. And so if you've got a one stop shop, like FedEx with an LTL provider, with national coverage, it works really well. We've got the industry's leading loyalty program. And I think the pricing team has done a really good job using earn discount and some of our tools to really reward small businesses for that bundle. We'll talk about a little bit more next week. But like I said, I think we're pretty happy with our small business. And as I mentioned, in Q4, our small business mix did improve. And I guess sort of one other thing, when we're talking small business, not all small business is created equal. There are a large amount of very price sensitive, lightweight small businesses. That is not who we're targeting. So we're being very disciplined and on the portion of small business that we really are interested in. We're very confident in the momentum we've got.