 And then you dry fit and piece your tiles to the ends in both directions, side to side, end to end. That way, when you get to the end, the piece that you have to cut on that end, if it's two inches, it'll be two inches on the other end. Instead of maybe it's six inches on this end and a quarter of an inch on this end. That's going to look awful. It's going to break. It's not going to hold up.