Sociability and time end sociability
When I was little, people used to share their life story and their sandwich on the train. Later on, people began to no longer talk so much to each other, everyone starring at his own computer screen and playing a film until arriving to the destination. Today we have apps which indicate us who else is on the same train and if someone appeals to our business interests, we can invite him or her for a chat on the road. Yes, we do not waste time anymore, but what happens to our social ties?