Disclaimer: Same old, same old.
Books
People are really a lot like books. Sheska knows others think she doesn't know much about the "real world," but she understands so much more than they realize. All you have to know is how to look at things. Some people are like those books with a big shiny cover and nothing of actual interest inside, and some are shabby or worn on the outside but fascinating within. And some are like the kind of book you have to finish reading to know what it's really like. People are like books. You just have to know how to read them.