Dementors are among the foulest creatures that walk this earth. They infest the darkest, filthiest places, they glory in decay and despair, they drain peace, hope, and happiness out of the air around them. Even Muggles feel their presence, though they can’t see them. Get too near a Dementor and every good feeling, every happy memory will be sucked out of you. If it can, the Dementor will feed on you long enough to reduce you to something like itself — soul-less and evil. You’ll be left with nothing but the worst experiences of your life.

'It only put me in Gryffindor,' said Harry in a defeated voice, 'because I asked not to go in Slytherin...' 'Exactly' said Dumbledore, beaming once more. 'Which makes you very different from Tom Riddle. It is our choices, Harry, that show what we truly are, far more than our abilities.'

Oh, get out of the way, Percy,” said Fred. “Harry’s in a hurry.” “Yeah, he’s off to the Chamber of Secrets for a cup of tea with his fanged servant,” said George, chortling.

Half an hour later, each of them had been given a complicated circular chart, and was attempting to fill in the position of the planets at their moment of birth. It was dull work, requiring much consultation of timetables and calculation of angles. “I’ve got two Neptunes here,” said Harry after a while, frowning down at his piece of parchment, “that can’t be right, can it?” “Aaaaah,” said Ron, imitating Professor Trelawney’s mystical whisper, “when two Neptunes appear in the sky, it is a sure sign that a midget in glasses is being born, Harry . . .

Only one thing mattered: this was not a Horcrux. Dumbledore had weakened himself by drinking that horrible potion for nothing. Harry crumpled the parchment in his hand and his eyes burned with tears as behind him Fang began to howl.

Some readers and commentators really want to scrape your insides out to make sense of your work. Others say, there's the work, it speaks for itself. Personally, I fall somewhere in the middle.

That's chess!" snapped Ron. "You've got to make some sacrifices!