Yes, 40% is significant. That's a lot of people who might not be returning. It's something for public policy-makers to consider, for sure.
I'd also like to talk about mental health. This was discussed in the last hour and was also mentioned in your opening remarks.
Can we qualify the mental health impacts a little bit? What have been the causes of the mental health strain? I know these are very obvious to students, but just for parents who are watching, for example, can we qualify that a bit? Why are students feeling considerable mental strain? A list of the things would be great to hear.