People do strange things. They tend to waste time on useless hobbies. They create small guarded environments where they do virtual things that nobody seems to care about (the red bold figures). But some of them do it to escape gruesome reality they are living in (the black figures). Others are doing it to connect to people (thin red lines and leaks). They create networks of connections. Connections make the lives of people involved and lives of all people much more interesting and varied.