Common Courtesy is an oxymoron.
Courtesy is not common.
It is the standard of behaviour expected in the court of a King.
The subjects of a King always behave courteously in court.
Common courtesy is called respect.
Courtesy & respect are opposing genders of the same energy vibration.
Respect is a male, rational & authorised choice.
Courtesy is a female, emotional & empowered expression.
Both are positive attributes.
Discourtesy & disrespect are both negative attributes.
A King exercises authority over the court by commanding its respect.
Exercising power over the court, demands the courtesy of the court.
The respect of the common people gives the king authority.
It is the court that empowers the King to rule with authority over the common people with courtesy but disrespect.