Andrew Romano’s The Beatles Succeeded Through Talent, Ambition, and a Lot of Arrogance is part takedown of Malcolm Galdwell’s “10,000 hours” rule, part Beatles history:

The Beatles’ secret ingredient was arrogance.

I don’t mean that in a pejorative sense. Arrogance — a kind of foolish, adolescent self-belief; an ignorant, intuitive certainty that your way is the right way — is the root of all great art. Without it, talent and timing aren’t enough. We all have a dash of it when we’re young. In middle school we write Whitmanesque poems; in high school we start a Beatlesque band. But then we weigh the odds and consider our options, and reality sets in. Sometime around 18 we begin to assess ourselves more accurately — to find our proper rank in humanity’s big talent show. Our ambition stops outstripping our ability. And then we stall out and settle down.   

The Beatles never did that. Unlike most of us, they remained arrogant until their ability finally matched their ambition.

It’s a highly entertaining read all the way through. Well worth your time.