Picture Perfect Nonverbal

Unless you were in my 1st block class yesterday, you didn't hear about my extreme discomfort with the standing-up pose for pictures yesterday.  Upon being told I had to stand with  my hand folded in front (I asked if I could be "sassy" with my hands on my hips and was shut down), I'm pretty sure my nonverbal communication was CLEAR. I was not comfortable nor happy with this new picture pose.  I'm afraid that same nonverbal communication will come back to haunt me when I get my new staff bad because I'm pretty sure it's not a sincere smile on my face at all. Nonverbal communication often speaks "louder" than verbal communication.