There are those who do everything in their power to avoid spoilers, and will be greatly annoyed if they should be spoiled, and then there's these people, who are pretty much the polar opposite. These are the type of people who not only don't mind being spoiled, but will actively go out of their way to learn about a book they plan to read or a movie or TV show they plan to watch. These are the people who most likely have a tendency to peek at the end of the book, even before they begin reading it - and have never listened to anyone who told them that they shouldn't.