Ruby Wax does a phenomenal job explaining to the world how mental health works and why our brain is not ready to be in the 21st century. This video explained how what we experience isn't imagination and that it happens for a particular reason.
Now I must say that I believe in pushing to find happiness and not always dwelling in our depression, etc. But most of the time, it is not really in our control to say what will give us anxiety or not.

Hope you enjoy this video.
Share with friends if they don't understand it.