Over the course of his legendary coaching career, Bill Belichick has heard just about every question a reporter can ask and he's known for not giving the media much in terms of emotion and answers.
That said, you can tell when Belichick is frustrated with a question and it didn't take long for him to get testy with the media just one day into Patriots camp.
Belichick's point is very valid, so his answer to the question was completely warranted.
His answer will probably end up on some "Best Of" video, too, so it's not all negative.
Plus, from time to time he does smile and have fun, so we just have to appreciate those moments even more.