You are a guest at a luxurious resort specialising in a treatment that allows it's visitors to shrink down to a smaller size. After arriving you are taken to your spacious hotel room that looks over the beach and given a wristband with a small touch screen on it that will allow you to adjust your size. "Just be careful not to let anyone get a hold of it, it still works if it's not on your wrist" explains the attractive hotel employee that showed you to your room. They leave the room, you sit down and take a look at the settings on the watch and a whole array of size options are listed. What do you pick?