Depression and anxiety can occur at the same time, it's been estimated that 45% of people with one mental health condition meet the criteria for two or more disoders. A deep understanding of depression and anxiety will help those in it undersand how and why they got there and those who have seen it know how to help someone out of it and how to approach it.
This is quite informative and well explained. I encourage everyone to go through the course.
Nice job here