What human vices and follies does Sake ridicule in the interlopers?

In "The Interlopers," Saki ridicules human vices such as pride, stubbornness, and the desire for revenge. The characters Ulrich and Georg embody these vices as they persist in their long-standing feud, prioritizing their pride and desire for dominance over their own safety. Saki highlights the folly of holding grudges and the destructive consequences of unchecked animosity.