What moral lesson does the Satcharita teach about making promises and acting on good intentions, based on the stories of Appa and Karnik?

Chapter 33 uses the stories of Karnik and Appasaheb to teach a lesson about devotion and resolve. The text advises that when a good impulse or inclination arises in the mind, it should be maintained and acted upon, as this is beneficial. Karnik's immediate and joyful giving of the rupee is an example of this. Conversely, the narrative points out that we are often devoted to making verbal promises but then hesitate when it is time to act, our spirits becoming downcast. Appasaheb's story illustrates this, as he made a promise to give ten rupees but was suspicious and hesitant when the opportunity arose. The chapter suggests that true devotion involves acting exactly as one has spoken.