The document discusses the concept of enlightened self-interest. It defines enlightened self-interest as acting to further the interests of others as well as one's own interests, as ultimately this serves one's own self-interest. A person with enlightened self-interest finds ways to benefit both themselves and others in any situation, including with teammates, bosses and customers. In contrast, a non-contributor only considers their own self-interest without regard for others, leading to problems. The document advocates following one's enlightened self-interest by placing one's own interests first while also considering how helping others ultimately helps oneself in the long run.