 And the idea is we don't want someone sitting or laying here, so we're going to have some spikes so that you can't sit there. And that's maybe the sort of poster child example of hostile design, hostile architecture, right? This is we want to control a certain behavior. We don't want someone sitting here, so we'll put some spikes there. And, you know, that's a weird one because when you see it, you know just what it's for, right?