Think back to when you were in college, or even high school. Maybe there was a certain class you weren't crazy about. It wasn't in your major and you couldn't fathom any of the information being useful once you tossed your graduation cap skyward. If you had a test coming up, you waited until the night before to start cramming all the textbook knowledge you could into your brain. Then you went into class the next day, (ideally) aced the test—and by the end of the next week forgot everything you'd just "learned."
