Once a month, try something you don't think you'd be good at. You can find such happy surprises.
You're being cast for your acting ability. It's not based on the way your body functions. If you're playing a lead in a movie, it's for that character and they'll tailor it to you. In a dance company, you have to fit in a definite mold.
I'm perplexed, though, by your application of the term 'negative' to my figural imagery.

