I think in some ways the Organization leverages anxiety and depression to use it as a way to keep people in and do more. Why else would they constantly come out with articles and talks to trigger people's anxiety and set them on edge? How many times where we told that if you felt anxiety or depression it meant that you were spiritually weak and needed to focus more on doing things for the kingdom? "Armageddon is coming soon! Anxious? Depressed? You should be...Why not pioneer?" LOL!
Religion (and specially this one) is great at giving you a disease so that they can sell you their cure.