Philosophy is, broadly speaking, divided into three general categories: metaphysics (what is the nature of existence and reality?), epistemology (what is knowledge and how is it possible?), and ethics (what is the nature of good and evil and how should people live their lives to accord with what is good?). It’s this latter one that tends to have the most practical impact on people’s lives. Indeed, things like business ethics, governmental ethics, medical ethics, bioethics, and so on are where the rubber really meets the road. Yet, they still fail to answer the very basic question of “what is good?” and “how should I live my life?” for our everyday, mundane situations.