> But she learned the job in about six weeks, and her upside enabled her to take on a lot of the unforeseen — and valuable — tasks that the previous candidate w

> But she learned the job in about six weeks, and her upside enabled her to take on a lot of the unforeseen — and valuable — tasks that the previous candidate would have stumbled around. Which the author knows, because he already identified the other candidate as a loser. QED.