I feel I owe you another explanation Harry," said Dumbledore hesitantly. "You may, perhaps, wondered why I never chose you as a prefect? I must confess...that I rather thought...you had enough responsibility to be going on with." Harry looked up at him and saw a tear trickling down Dumbledore's face into his long silver beard.
J. K. RowlingIn fact, you couldn't give me anything to make me go back to being a teenager. Never. No, I hated it.
J. K. Rowling