“Then you should know, Potter, that Sybill Trelawney has predicted the death of one student a year since she arrived at this school. None of them has died yet. Seeing death omens is her favourite way of greeting a new class.”
Wait wait wait
so there was a theory bouncing around that Trelawney was actually scary accurate, right?
What if every student she predicted died in the battle for Hogwarts?
A word of caution: dementors are vicious creatures. They will not distinguish between the one they hunt and the one who gets in their way. Therefore I must warn each and every one of you to give them no reason to harm you. It’s not in the nature of a dementor to be forgiving. But you know happiness can be found even in the darkest of times, when one only remembers to turn on the light.