Okay, well, that's a good question. A few reasons give me comfort with 3x leverage as we talked about. First, we as a business generate very strong underlying free cash flows. Of course, we often choose to reinvest that cash flow into organic investment or to M&A or to share repurchases. But that brings me to the second thing that comes to mind, which is, because so much of our cash outflow is discretionary, we do have the ability to dial it down on a relatively rapid basis if we need to or if we were to need to in the future. Hopefully, we won't get to those darker hours. But if we do, if we -- assuming we don't, I would may be third point out that even when we are investing materially, like we are currently investing materially, we are able to delever. And I think you'll see that over the coming nine months or so over which we believe we are going to move from the current 3.6 to plus or minus 3 as we've disclosed or talked about in other documents. And fourth, 3 times leverage is significantly below our technical maximum leverage for our debt covenants, which gives us some buffer. Now I think your question, that you read, Meredith, also referred to something with the nature of our business. And personally, the nature of our business is a key reason for me feeling comfortable with relative stability of our underlying cash flows, because, first of all, we are not reliant on any large customers. We have literally tens and tens of millions of individual customers. And secondly, we are a low-cost alternative to traditional suppliers. And that means that in tough economic times, we've seen, over the last several decades, our customer value proposition of low cost becomes even more relevant because our customers look to save money any way they can. So if I step back and try to summarize it, not only as a CEO but as a major shareholder with a very long-term time horizon, I look at the question of debt two ways. First, we are very cognizant and, I think appropriately wary of the potential negative impacts that equity holders would see if we get over leveraged and times get tough. But we feel comfortable that plus or minus three times is appropriate for our business. Now that being said, the companies, certainly our own included, build value by raising capital and deploying it above the cost of capital and that helps us both raise more capital and lower our cost of capital. So because we stay on a leverage range we feel comfortable with, that helps us maximize our intrinsic value per share, which is our top financial objective.