Ever wondered why your friends seem so much more popular than you are? There’s a reason for that

Oliver Burkeman:

This is going to be ­awkward, but someone has to tell you, so it may as well be me: you’re kind of a loser. You know that feeling you sometimes have that your friends have more friends than you? You’re right. They do. And you know how almost everyone at the gym seems in better shape than you, and how everyone at your book club seems better read? Well, they are. If you’re single, it’s probably a while since you dated – what with you being such a loser – but when you did, do you recall thinking the other person was more romantically experienced than you? I’m afraid it was probably true.
The only consolation in all this is that it’s nothing personal: it’s a ­bizarre statistical fact that almost all of us have fewer friends than our friends, more flab than our ­fellow gym-goers, and so on. In other words, you’re a loser, but it’s not your fault: it’s just maths. (I mean, it’s probably just maths. You might be a catastrophic failure as a human being, for all I know. But let’s focus on the maths.)
To anyone not steeped in ­statistics, this seems crazy. ­Friendship is a two-way street, so you’d assume things would average out: any given person would be as likely to be more popular than their friends as less. But as the sociologist Scott Feld showed, in a 1991 paper bluntly entitled Why Your Friends Have More Friends Than You Do, this isn’t true. If you list all your friends, and then ask them all how many friends they have, their ­average is very likely to be higher than your friend count.