This week, Sam and Emily discuss the 16 different personality types and discuss their relation to Harry Potter characters.  The type indicator test analyzes one's personality based on extraversion (E)/introversion (I), sensing (S)/intuition (N), thinking (T)/feeling (F), and judgement (J)/perception (P).  It was developed by mother-daughter duo Katharine Cook Briggs and Isabel Briggs Myers.  To quote Ronald Weasley, they "know more about you than you do".  Cheers!