When you yell at the screen because that's now how it was in the book.
YOU ARE READING
POTTERHEADS!!!
RandomYou know you are a true Potterhead when you read this book and the "symptoms" are correct... This is a book about potterheads in general! Jokes, problems and more! Just a book of Potterhead randomness!!
No!!!!! You liar!
When you yell at the screen because that's now how it was in the book.