Based on the story of the slandering devotee, what is the proper way to address someone's faults versus the wrong way?

Chapter 19 provides a clear distinction between the right and wrong ways to address another's faults. The wrong way is slander, which is described as a 'flood' of malice that comes from the throat and tongue. The text strongly advises against this, stating 'One should never slander.' The proper and recommended way is to approach the person directly. If someone's conduct is blameworthy, 'one should instruct them to their face, knowing their plight.' This suggests a private, compassionate, and direct form of communication aimed at helping the person, rather than gossiping about them to others. The passage highlights the destructive nature of slander for the slanderer and advocates for constructive, face-to-face guidance.