 And when you're going on a hike that far, okay, you really have to know what's important to bring with you and what's important to leave behind, right? That makes sense. Water would be something that you want to bring with you or at least enough water. And we know the area, so we only, we don't bring as much as we used to, but you bring enough water so that you can get to the next water source and get more water, right? You don't really want to carry more on you than you have to have.