Am I being typecast?

Allison brought up an interesting point in my last post. She asked if I was indeed in the Sean Penn movie "21 Grams". Yes, yes I was in the background of scene of the movie. It was being filmed at the Bartlett Rec Center where I was a personal trainer at the time. I walked behind Sean Penn and someone else as they were talking and I was the personal trainer in the grey t-shirt. In the movie I was in Sunday, I was the strength coach in the grey t-shirt. Am I going to be typecast as the guy in the fitness industry wearing a grey t-shirt in every movie I am ever going to be in??? Food for thought, haha!