“I did think of Voldemort first,” said Harry honestly. “But then I — I remembered those dementors.” “I see,” said Lupin thoughtfully. “Well, well . . . I’m impressed.” He smiled slightly at the look of surprise on Harry’s face. “That suggests that what you fear most of all is — fear. Very wise, Harry.” Harry didn’t know what to say to that, so he drank some more tea.