text: A second reason on why its not vauleable is because if someone is trying to hide their emotions its for a reason. Why should soemone be forced to use this sytem when they do not want to express how they feel. Most of the time poeple do not show on how they feel towards things that they do not show no face expessions. But on the other hand if you are in a good mood I would understand on why you would want to try it. But if you are in a situation that is putting you down but not wantng to express it. Then why make it harder on them and make them feel even worse because their emotions are being out there and seen by others when that is what they do not want.