This was my second hearing, and there were a few things that my attorney told me to do that really helped the judge to believe me.
When asked a question, even if from your attorney, answer looking at the judge. Dont over answer questions, because they can ask more questions to get information, but if you offer too much info it cant be taken back.
Dress clean and neat, but dont dress like your going to a job interview. Just wear what you normally wear everyday. Ask your attorney for a list of the most common questions asked, and then write the answers down. You might say the answers out loud a few times so that you are comfortable with them. Let your attorney see your answers a few days before the hearing, this way he can help you answer truely and correctly and not go off on a long tangent.
If I can think of any more I will get over here and post it up.
Above all dont worry to much, as that usually cause us more pain
I wish you all the luck in the world, and will be prayin for ya.