I mean, maybe I can talk at a high-level, Ellie, feel free to elaborate. But yeah, you have the right mental model. I've always believed that what we should do is, focus on the things that are either most perishable opportunities or things that our guests and hosts are asking for. And so, most of what we've done is to try to do one of those two things. So, whether we're increasing reliability, affordability, making it be more easier to use, those are really in response to what our guests and hosts are telling us. That's, I'd say, the first priority is being responsive to their feedback and listening to them. And the vast majority of the 500 improvements we made over the last three years was based on feedback from our guests and hosts. So then, everything else is really a matter of just a sequencing. And the sequencing that we've chosen is just based on some of the opportunities that are most perishable. And so frankly, number one would actually be beyond improving our core business, it would be international expansion. And so, the international markets are critical. We think like what Latin America and what Asia have in common, for example, is that the average population is younger in these markets, they're more likely to be on social media, and therefore, also less predisposed to staying in hotels. And there's huge populations, huge economies growing very, very quickly. So, we think these are huge opportunities for investment. And one of the most important things that we can do at Airbnb is to continue to grow our network effect. And this network effect is really a global network. And so we really wanted to match the travel corridors. And then obviously, expanding beyond a place to stay, we are prioritizing things that increase, yeah, volume growth versus unit economics. That being said, there are a number of things that we are looking at that would increase monetization of Airbnb, especially on the host side. And the reason why is, because almost everything we've done for host, we've given away without charging anything incremental from a take rate standpoint in the last five years. We've increased air cover coverage to $3 million. We don't charge more. We can go down the list of other things that we offer. We don't take any additional take rate on co-host listings. They just host an Airbnb, we want to grow unit volume. So, we think that growing network effect, increasing market share is the most important priority for us in the near term.