Sure. Thanks, Andrew. On the first question, I mean it's actually fairly straightforward. And it's not even as -- you don't have to think as deep as like what a person might be refinancing through an Upstart-powered loan. It's really as simple as when the consumer rates go up, that means on the margin, a whole bunch of people that would have been approved are no longer approved. So there's a whole bunch of just loans that never happened at all. And there's a bunch of people that are still approved, but the interest rate is a few percentage points higher, and a certain fraction of them are going to decide that's not the product that they want. They don't need it. It's -- in many, many cases, it's a discretionary loan where they're buying something or paying off something that they don't necessarily have to. So there's a fair degree of price sensitivity. And just put those together, when average rates go up, you're going to see less volume. When average rates go down, you're going to see more volume. There's a lot of things we're, of course, doing in the mix of that to make the funnel more efficient and more performance. But all else being equal, of course, if rates go up, those are the effects that you're seeing there. On auto refi, I would just say there's a lot in flux because it is a new product and because it's also a refi product, meaning it has interest rate sensitivity to it. So a little hard to judge how those things will balance over the course of the year. And that's kind of -- it's a new product for us. We don't have as much history as we do in personal lending. But certainly, again, it's an interest rate-sensitive product, so that works against us. But we're also making some pretty rapid progress in terms of automating, people refinancing loans, getting much more focused on digital signatures away from wet signatures, et cetera, et cetera. So there has been some really good progress there, but how those will trade off over the course of the year is just a little hard to predict right now.