Sure. Okay. I didn’t hear the first part of question, but I think I got it now. So what I would say is, I mean, I think, listen, there's -- anytime you're lucky enough to be successful, other people are going to see that. And so I think the kind of this default assumption, anytime you're building a business and you're lucky enough to be on the right path should be to assume that others are going to notice and move in your direction. And then I think that our job as a business is to keep getting better. And I don't know, really how much more color I can give you than that, I think maybe one of the things that's notable and worthwhile would just be, this is hard, right. And I do think that it can -- I don't mean to imply that you're making this mistake. But I think from a distance, it can be easy to make the mistake that any given problem is easier than it actually is. And so this is a very fundamentally difficult problem. I'll start with talking about on the U side, but you'll be able to quickly kind of adjust that for new products as well. But when you're buying a car that is -- that varies in quality, when you're running it through remanufacturing process, where you're putting $1,000 of parts and labor into that car, when you're shipping that car around the country in order to give customers a really broad selection. When you're handling trade-ins, when you're handling warranty, when you're providing customer with financing, and you're verifying the information that they send over in financing, when you're registering cars across 50 states and all the different counties that vary in their registration requirements. There's just so much work that goes into that. And I think that it can be easy at first to start with kind of visibility from a distance of maybe the buttons that get clicked on a website and then to believe that that's something that's relatively straightforward to replicate. And I think our view would be that, we've worked really, really hard, running as fast as we possibly can with a bunch of incredible people that have been extremely motivated over a long period of time. And we still have a lot of running left to do. So we think that our job is to keep getting better. We think that we should expect people to notice the success that we're having. And we also think that the stuff that we built in the past that now sits behind us, is a pretty big moat and then there's a lot of stuff left that we're going to build in the future that once we climb that hill, that'll turn into a moat as well. So I think we'd have to keep running our plays, I think.