I really would like to know habits good or bad you guys have when smoking a hookah. I used to live with a cool roommate from Lebanon and he was very cultural as in, did all his habits from back home. I would get punched in the face every time I smoked the hookah trough the middle of my mouth. It had to be slightly to the side (girls are allowed trough the middle). Whenever you pass the hose never pass it with the end facing whoever you are passing, always curl it up... make somewhat of a lasso then pas it (he said it's an insult not passing it like that). I know there are a lot more, what do you guys and girls now?