Answer:
A) to stay focused, listen only to facts and figures, not broader concepts or ideas.
Step-by-step explanation:
Classes are places do develop our way of thinking in many ways, including abstract ones. History is not only made by facts. A lot is left for interpretation, for example. If you create a mindset in which nothing but facts are worth listening to, you might actually lose a lot of opportunities to exerce your intelligence into more subjective topics that might help you in different situations throughout your life.