Kilroy J. Oldster said this quote
“ Writing a personal essay or memoir addresses how a person thinks and behaves in the context of society’s prevailing moral and ethical codes, informal rules, laws, and customs. A self-ethnographer emphasis what he or she considers important regarding how people perceive and categorize the world, their meaning for behavior, how they imagine and explain things, and ascertaining what has meaning for them. Expository writing, a discursive examination of a broad field of subjects, is one method of cohering the dimensions of a person’s emic and etic thoughts and a linked series of memorable events into a unified personal ideology how to live a purposeful life. In cultural anthropology, the emic approach focuses on what people of a local culture think and how they interpret events whereas the etic approach takes a more objective view of how an outsider evaluates the behavior and customs of a culture. Usage of both emic and etic analysis provides the richest description of a cultural or a society in which the personal essayist operates within. ”