ANXA9 and Anxiety: Additionally, there were relatively strong edges between social anxiety symptoms, such as between Anx9 (making a fool of oneself) and Anx26 (worries what other people think of them), as well as between Anx9 and Anx31 (talking in front of the class), and between Anx10 (doing badly at school) and Anx6 (scared to take a test).