To what's called a competency-based curriculum, which is about people co-producing information, sensing the air together, fact-checking the presidential candidates as they're having a debate, so on and so forth, starting petitions to go to school one hour later, because one more hour sleep gets you a better grade, as proven by science. They did get that change, and so on. And so getting people into the habit of producing information together, not only depolarize those young minds, but also it is probably the only way that people have the motivation to learn about distribute ledgers in the first place, because then they really make an impact on whether their parents and grandparents go to hiking that day, or do they stay indoor because of air pollution, right? So it really made the entire nation listen better to young people's contributions. And the young people became like reverse mentors to the older generations. And by showing that digital competency can work for the societal good, not just the individual accomplishment. So by 2022, our middle schoolers are now top of the world, according to the International Citizenship and Civic Study, when it comes to civic knowledge, the civic muscle, that they feel they can already change the society even before they turn 18.