I suspect if you had the sixteen year old Shakespeare or Einstein in school with you, they’d seem impressive, but not totally unlike your other friends.

Which is an uncomfortable thought. If they were just like us, then they had to work very hard to do what they did. And that’s one reason we like to believe in genius. It gives us an excuse for being lazy. If these guys were able to do what they did only because of some magic Shakespeareness or Einsteinness, then it’s not our fault if we can’t do something as good.

I’m not saying there’s no such thing as genius. But if you’re trying to choose between two theories and one gives you an excuse for being lazy, the other one is probably right.

— Paul Graham in his essay, What You’ll Wish You’d Known