"I have never been interested in specific roles"

Estelle Parsons' quote suggests that she is not thinking about being confined to a specific function or kind of character. She is open to checking out different functions and characters, and is not limited to one particular type. This could be interpreted as a desire to challenge herself and to explore different aspects of her craft. It could also be seen as an indication of her flexibility and willingness to take on various roles. Her quote might also be interpreted as a sign of her confidence in her capability to handle any role and to make it her own. Estelle Parsons' quote is a testimony to her commitment to her craft and her determination to take on any role that comes her method.