Taking the subway is not only a quick way to get to your destination, but also time that can be fully devoted to your thoughts. How often on subway trains do people think about the meaning of life? And how often do you solve complex problems in your mind? Every person on the road is busy with their own business and hardly pays attention to anything around. But what if you go into a carriage where you will be carefully watched, study your every movement, every lash wave?! How quickly will you notice a curious look on yourself? Will he be goosebumping you with horror or will you want to know what caused such interest? Entering the train car, we find ourselves in a confined space, furiously rushing forward, from which we cannot escape from prying eyes that can completely "read" you.