 The reality is, though, the model of college that we all still have in our head, you're never there until you're 18, and then you go and you're full-time for four years, and then four or four and a half years in, you drop from 100% time on campus to zero, and you go out into the world and you work until death or retirement. That's not the future. The future is median Americans who are 35, 40, 45, and 50 are going to have to get retrained for new jobs, and that's because of the awesome stuff that's happening in the AI revolution.