This document discusses the nature of trust in relationships, noting that trust is informed by other relationships, has boundaries, and acts as a form of currency. It states that trust must be earned incrementally and can be easily broken, focusing on meeting the needs of the buyer. It also acknowledges limitations in personally performing all work, knowing all subject matter, or ordering people around. To build trust, it recommends being honest, paying on time, not abusing goodwill or knowingly creating problems, and avoiding odious behavior, with the goal of gaining influence over stakeholders like team members, executives, and vendors.