There is a fantasy that comes bundled with going away to college, and it goes like this. You walk into your dorm room, meet your roommate, and instantly gain a built-in best friend. You stay up late talking about everything, borrow each other's clothes, and end up in each other's weddings someday. Sometimes that actually happens, and it is wonderful. But here is the truth that will save your entire first year. You are not moving in with a built-in best friend. You are moving