When he worked with military officers, there he learned how to be more responsible and how to control his desires and emotions. This is also why he spends his money wisely, as he spends it only on things necessary for living and not on his unnecessary desires. Don't buy unnecessary items. In “Aging Population,” Greenblatt, the author of the article, writes that as the number of elderly people increases, it becomes increasingly difficult to provide them with medical care and social security. He also writes about a person named James Kempthorne who is short of money and dependent on his son. He states that ten million elderly people depend on financial help from their children (579). My grandfather never had to rely on his children for financial help and actually helps his children finance. He lives perfectly on his pension, which shows what a strong and strong-willed person he is