Decide that you have been kidnapped by lunatics and try to look for an escape
From Create Your Own Story
Late that night, at just a bit past midnight, you pack up all your things, and quiety tiptoe down the long narrow staircase.
You're almost to the door when you hear the sound of a person coughing. You spin around and are standing face to face with that dark greasy-haired man.
"I am Professer Snape, your Potions teacher. Now what are you doing out here so late? You're not trying to escape, are you, Potter? Hmm... Well, I guess the famous Potter thinks he's too great for even the finest of wizardry schools out there, hmmm?"