HINT: Which of the choices shows the importance of confusion? A) "No matter what is making us confused, the feeling of not knowing what the answers or solutions are can make us feel useless stupid, and cause us to worry."
B) "Instead of admitting or accepting that they don't have the solution, people sometimes try to pretend they have the answers." (Paragraph 2)
C) "Students are often guilty of hiding their lack of understanding. If confused about a topic in school, they might pretend to know the answers." (Paragraph 3)
D) "Confusion isn't just an important step to learning in school, it's also important for learning who you are." (Paragraph 5)