Malcolm Gladwell

overlook just how large a role we all play—and by “we” I mean society—in determining who makes it and who doesn’t.

had to appreciate the idea that the values of the world we inhabit and the people we surround ourselves with have a profound effect on who we are.

They had to appreciate the idea that the values of the world we inhabit and the people we surround ourselves with have a profound effect on who we are

Apennine foothills of the Italian province of Foggia.

These people were dying of old age.

They picked up on the particular egalitarian ethos of the community, which discouraged the wealthy from flaunting their success and helped the unsuccessful obscure their failures.

This is what Connectors are like. They are the Rod Steigers of everyday life. They are people whom all of us can reach in only a few steps because, for one reason or another, they manage to occupy many different worlds and subcultures and niches.

A Maven might tell five people where to stay in Los Angeles but make the case for the hotel so emphatically that all of them would take his advice. These are different personalities at work, acting for different reasons. But they both have the power to spark word of mouth epidemics.

a social epidemic, Mavens are data banks. They provide the message. Connectors are social glue: they spread it. But there is also a select group of people—Salesmen—with the skills to persuade us when we are unconvinced of what we are hearing, and they are as critical to the tipping of word of mouth epidemics as the other two groups. Who are these Salesmen? And what makes them so good at what they do?

. “If you think about the world of a preschooler, they are surrounded by stuff they don’t understand—things that are novel. So the driving force for a preschooler is not a search for novelty, like it is with older kids, it’s a search for understanding and predictability,” says Anderson.