You have an amusing belief about the correlation between expertise and the lack of errors/mistakes. Also, reading your comment, I couldn't help but think of th

You have an amusing belief about the correlation between expertise and the lack of errors/mistakes. Also, reading your comment, I couldn't help but think of this video: https://www.youtube.com/watch?v=BKorP55Aqvg https://www.youtube.com/watch?v=BKorP55Aqvg