Get your Enneagrams here! Chapter 7 of Harry Potter and the Sorcerer's Stone is all about the Hogwarts Sorting, and Professor Courtney delivers an on-point lesson about defining your personality. Would you say you're more introverted or extroverted? Do you think you'd thrive in World War I? Just how neurotic are you? We dive deep into our own personalities and critique a few characters (*Albus Severus*) along the way.