Everybody uses money. Money is used by everything. This whole world revolves around money, it's been around for a long time. According to google, it's been around since 600 BCE. Every person you meet will most probably have money with them or in their account. People have jobs to make money, do favors to make money, have fundraisers to make money, etc. They do this because people need to buy homes, buy buildings, pay rent & taxes, etc. Our governments need money to run countries. Money is important in our world.