We all know someone who knows absolutely everyone.
It could be a friend, colleague or family member, but if you are ever out with them in public or with them for a decent amount of time, it's as though they say hi to pretty much everyone they pass in the street or their phone is constantly beeping and buzzing with emails, texts and social media notifications.
You do have to wonder if they actually know all those people, or if they are just being polite and engaging.
The Bay of Plenty Times Weekend reported a recently released survey showed that almost 30 per cent of New Zealand teens had posted something online that they regretted by age 16 and only about one-third say they "properly know" all their Facebook friends.
The AVG Technologies survey's results are in line with global figures and expose the potential for harm to young New Zealanders navigating the world of the internet and social media.