understanding egoism: self-interest as the foundation of morality and personal choices

education egoism self-interest morality personal choices understanding foundation belief philosophy psychology ethics individualism ideology rationality principles selfishness altruism self-centeredness motivation decision-making selfish behavior moral compass value system rational human nature empathy social dynamics ethical altruistic actions interests psychological perspective morally right framework analysis standards diagram visual representation conceptual cognitive processes factors behavioral patterns justified values judgment decision-making