I don't know if there's any time for me to add a little bit.
Even before we have the biomarkers or anything like that in a blood test, even right now, as a genetic counsellor, I take family histories. You can tell a lot about risk based on what's happened in somebody's family. You can work with them. Part of genetic counselling is identifying risk, but it's also talking to people about things they can do to protect their mental health. There are ways that we've seen improvement in mental health for people after they've come for genetic counselling. There's a mix in terms of genetic and environmental vulnerability.