What Causes Anxiety?- From my observation there are many causes of anxiety, but in my own experience, the main causes have been fear and inner conflict.
How Can It Be Avoided?- I can't speak for everyone, but I do best at dealing with anxiety when I am willing to face my fears, when I don't avoid the fear, when I allow the emotion of fear, when I don't berate myself for having the fear. And... when I am willing to do some introspection on the issues that provoke a deep emotional reaction inside myself.
It's all a process, in which YOU learn about YOU!
To our Journey!