You will not be judged, but rather you will be helped....when you raise you hand when they ask if this anyone's first meeting, do not be nervous as you will be the most important person in the room. And if by chance they don't pass around a meeting list for people to sign with their phone numbers, make sure you ask for for a meeting list with phone numbers...it may take a few meetings to feel more ta ease, but it will get better over time.