I noticed this a lot last night at a nightclub. It was 11:30pm and people were on their smart phones smiling, it was for extended periods of time and they weren

I noticed this a lot last night at a nightclub. It was 11:30pm and people were on their smart phones smiling, it was for extended periods of time and they werent typing so almost definitely wasnt SMS messages. Even in a packed pub/club people find solitude.