If it's all instruction, you get annoyed with it and bored, and you stop reading. If it's all entertainment, you read it quite quickly, your heart going pitty-pat, pitty-pat. But when you finish, that's it. You're not going to think about it much afterward, apart from the odd nightmare. You're not going to read that book again.
![If it's all instruction, you get annoyed with it and bored, and you stop reading. If it's all entertainment, you read it quite quickly, your heart going pitty-pat, pitty-pat. But when you finish, that's it. You're not](http://cdn.myquotes.org/images/margaret-atwood/if-its-all-instruction-you-get-annoyed-with-it-and-bored-and-you-stop-reading-if-its-all-entertainment-you.jpg)