Betsy, for a second, if I can. If you just look at what we've said for next year, right, we've given you an expense number in terms of what our expectations are, which are pretty close to what they are this year. And so, we've given you our NII guidance, which is also up from the prior year to make your own assumptions on credit and fee income and you'll get a sense for what we -- to your question if it's expenses or revenues, how we think we're going to get there. I mean in terms of what those dynamics look like. The one thing I just do want to say though, when we think about returns, we feel really great about the prospects here. But as I said, we don't want to get ahead of ourselves. We've been very, very careful to make sure that we've got the latitude to spend whatever it is we need on all of the risk and operational things. And so that's still the case. And so even though we feel great about the progress and I've tried to give an indication of how we feel about that. We have to maintain that flexibility because that is a gating factor and the top priority. The second thing is, we've been very careful not to provide multiyear guidance for expenses. And that's because as we continue to peel the sending back, we find opportunities. We tried to also lay out in the presentation the point that we're not just reducing expenses and funding inflationary increases across the place, we're increasing the level of investment in technology and other things. And as we look towards the success that we have in different parts of the Company as we invest. So, as we see the positive results, we want the ability to make those decisions at each point in time as to how much more we want to invest. So yes, if we didn't increase the level of investment or if we kind of cap that out, you could sit here and say, yes, lots of things -- margins we continue to expand, returns would expand, you could get to some pretty significant numbers. But we're building the Company for the future. And as long as we see the payoffs there, we want the latitude to do that. So, we're very conscious of what our investors expect from us. We're very conscious of what we think the franchise can produce, but we do intend to build both a higher returning at a higher growth franchise, and you're just starting to see that. And how that plays out from a timing perspective, that's what we're trying hard not to get boxed in on.