There's been a teacher shortage for generations, but it got acute during the pandemic. Obviously, a lot of teachers retired. There's also a lot of stress on teachers. People don't appreciate how much work they put in and how much money they dole out of their own pockets, sometimes to provide the children with supplies, so our hearts and our biggest salute goes out to teachers. Somebody who's addressing the teacher shortage right now is Justin Eberhardt with Teach for America.