So I have been practicing a lot with my camera (Nikon D40x), I've had it for about 1 month, and tomorrow I would be the photographer in a photo session, but I am really starting to get a little nervous. I have not taken photos of models never, and I really don't know what is expected of me as the photographer!! Should I just let her pose and so, or should I be like "Grrrr, get angry with me, move like this, etc." (I guess you get my point ) Also, what else could I need for the session? I already have the illumination, and extra battery, my laptop, the battery charger, tripod, and the models already have someone who would help them change hair-style and whatever they need. Am I missing something? Any advice would be highly appreciated.