These kind of comparisons get thrown around a lot here. "If I were a ____ and I only did my job correctly _____ out of every _______times, I'd get canned!"
You know what the difference is between playing pro football and most other jobs??? In those other jobs, people aren't directly trying to prevent you from doing your job! If every accountant had 31 other accountants trying to make sure he didn't do his job correctly, he wouldn't be as good!
Why do people think this is a legit comparison?