After making a plan and saying, how does Kino's attitude change?

Throughout Chapter Three, Kino and Juana evolve significantly. At first, neither can vocalize the changes that the pearl will make for them, but once they think of the tangible consequences for their newfound fortune they begin to articulate previously impossible and unimaginable dreams. However, Kino and Juana diverge in their later reactions to the pearl. Juana disavows the consequences of the fortune they will receive, finding the scorn and danger that others present to be an insurmountable evil. Kino uses the animosity and danger as reason for suspicion and paranoia, as shown when Kino strikes randomly with his knife when he fears an intruder. He lapses into the instinctual animalism demonstrated in the previous chapter, a quality that will play a significant role in the tragedy to come.