This Is Scarily Accurate! The Way You Hang Toilet Paper Reveals Something So Surprising About You Do you roll over or under? Next time you visit your bathroom have a look at the loo roll How do you hang toilet paper in the toilet? Do you prefer to unwind with the edge to the outside or inside? According to Dr Gilda Carle (“relationship expert to the stars”) in a research published to the British newspaper Guardian, whichever way you choose, your choice definitely reveals details about your character.