Muggleborns at Hogwarts. < I really hate the assumption that muggleborns would be all... lame. Like there would never be a jock or hipster muggleborn like real life who would be above this childish stuff. Fun ideas, but really ridiculous theories.
According to Pottermore my Patronus is a wild boar but who knows, and I'm pretty sure in the mirror I would be along because honestly what I love the most is a quiet of my own thoughts and, frankly I think my Boggart would be myself, but again, who knows.