“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.

Get too near a Dementor and every good feeling, every happy memory will be sucked out of you. You will be left with nothing but the worst experiences of your life.” – J.K. Rowling, Harry Potter