"I will argue my points; I will have my opinions. But at the end of the day, it's the director's choice"

This quote by Amy Irving talks to the importance of appreciating the director's authority and decision-making power. It recommends that while everybody is entitled to their own viewpoints and can make their case, ultimately the director has the final say. This is a pointer that the director is the one in charge which their choices must be respected. It also indicates that the director's choices must be taken seriously and that everyone ought to want to accept them. This quote is a tip that while everybody has their own concepts and viewpoints, the director's choice ought to be respected and accepted. It is a pointer that the director is the one in charge and that their decisions must be respected and followed.