According to John Powell, in which of the following levels of communication does an individual begin to apply genuine self-disclosure?

A) At the level of cliché conversation
B) At the level of gut-level communication
C) At the level of expressing ideas and judgments
D) At the level of reporting facts about others

According to John Powell, an individual begins to apply genuine self-disclosure at the level of gut-level communication, where they share their thoughts, feelings, and personal experiences with others. This level of communication is characterized by deeper, more meaningful conversations that go beyond surface-level small talk or reporting of facts.