 Yeah, so the hedonic treadmill is this idea that people have a baseline of happiness. And, you know, some people could be a little bit happier than others. We can go, you know, do something that makes us happy, get married, get a nice job. But eventually we will kind of slowly, slowly go back to this baseline. Also, bad things happen to us. It could be really bad things. Lose a loved one, lose your job. And we would, of course...