Answer:
In the short story "The Boarder" by Isaac Bashevis Singer, the incident that finally gets the Reverend to see that Carl has more serious issues than he realized occurs when Carl begins to express extreme and irrational beliefs. Specifically, Carl's descent into paranoia and delusion is marked by his ranting about conspiracies and supernatural entities. He becomes increasingly agitated and starts to accuse the Reverend and others around him of being involved in these imaginary plots. This erratic behavior and the intensity of Carl's convictions make it clear to the Reverend that Carl is suffering from severe mental health problems, far beyond what he initially perceived. This realization prompts the Reverend to take Carl's condition more seriously and consider the need for professional help.
Explanation:
hope this helps.
