get thee to a meeting! you never are required to share anything, you can sit silent and listen if that is what you need to do. I have never ever ever felt that there was any threat whatsoever to confidentiality. everyone in that room knows why we are there. to heal. to grow. the need for support, the love, and the spiritual principles just don't leave any room for anything akin to gossip. please go and report back, the love and support and encouragement is not to be missed.