The evolution of social etiquette reflects significant changes in societal norms and values. What was once considered unacceptable behavior in the past may now be widely accepted. This shift highlights how cultural standards are continually adapting to new realities and circumstances.

In her book "The Art of Action," Susan C. Young emphasizes the importance of recognizing these changing expectations. Understanding contemporary manners is crucial for individuals aiming to create a positive impact in their interactions and endeavors, as old-fashioned manners alone may not suffice in today's world.