Generally most of the people during the childhood. They were bounded by their family. People living in various places but they use different words either polite. They depend on their bond. According to the status of the family. If the family were good then they behave politely, if the family background is bad then they behave rudely with others.
It is followed only by the integrity people who have the speed of developing the skill, knowledge, manpower who teach others about the importance. Many people loosely throw out their promises to other and do not keep them. So, the life experiences shared are all about helping you grow in every area of your personal life.
image source: Google image