Some of us are auditory learners, and, as author Eric Holtzclaw states, they “comprehend best when [hearing] content and new information.” Therefore, talking to a friend about what you’ve read is a great tool in terms of solidifying your knowledge on that subject. It’s even better if you can joke about it, because then you’re condensing that information into something you find extremely relatable, which only makes it easier to recall in the future.