Answer: Self-monitoring
Explanation:
Self-monitoring is defined as the theory in which a person tends to focus and observe their own behavior, expression,presentation or non-verbal gestures. It traces activities and performance of own-self of person.
According to the question, self monitoring is being displayed through scenario. As Sara is suggesting different route but Juan doesn't like it because he likes to focus on his own actions and behavior and does not like instruction given by others.
