Citations

https://www.psychiatry.org/patients-families/depression/what-is-depression
https://www.dbsalliance.org/education/depression/statistics/
https://www.healthline.com/health/how-to-stop-ruminating#bottom-line.
https://www.healthline.com/health/how-to-stop-ruminating#bottom-line.
https://www.healthline.com/health/depression/effects-on-body.
https://www.health.harvard.edu/mind-and-mood/what-causes-depression
https://www.everydayhealth.com/depression-photos/ways-to-cope-with-depression.aspx
https://www.samhsa.gov/find-help/national-helpline