Anxiety
What is it?
https://au.reachout.com/articles/what-is-anxiety
How common is it? (Scroll to third heading)
https://www.beyondblue.org.au/…/r…/statistics-and-references
How is it diagnosed?
https://www.verywellmind.com/dsm-5-criteria-for-generalized…
What you can do:
https://www.blackdoginstitute.org.au/clinical-r…/…/treatment
What’s it actually like for real people?
https://www.time-to-change.org.uk/category/blog/anxiety