 It's about the fact that you fly from place to place. It's the only way to get around. And it kind of reminds you that you're in a place that almost nobody else is and all the rules are different, which is extremely important for science and all the stuff we can learn up there. And at the same time, it's also a human thing to realize that you are one of, in this case right now, there's 13, let's see, 12 people up in space on different space stations.