It seems so hard for me to be open. I have group therapy once a week and I go again tomorrow. Every time I want to talk about something specific, something holds me back. I don't know if it's fear, anxiety, or a little of both. I really want to talk about what's on my mind when I'm there. I seem to get more panic attacks on days when I'm going to be around other people also. Is it normal for anxiety to do this?