Mark has hundreds of friends online and never stops    1    them, but he still always feels very lonely. As soon as he wakes up in the morning, he    2    all social networking apps,reads his emails and answers text messages. And he will repeat all this over and over again through the day. According to the research, he is not the only person doing this. He always    3    exactly how many followers he has on his account more than his oldest mates. His life    4    by social networking such as    5    the new songs rather than enjoying them.He constantly feels depressed dissatisfied and alone. Although he is hard-wired in, he is more disconnected than ever.