 the mountains, right? The boats are not going to be able to go across the mountains. They're going to need horses and they are going to need them from the Shoshone people. And they've been really, really concerned about how all of this is going to transpire. And they're actually so worried. They think they might have to turn back around and go back and give up the expedition. So they meet Takajuea and they convince Charbonneau to sign on to the expedition. And they know that she is going to be essential to them. And what...