Professionals are often mediocre, uninteresting or boring?
For Example, professional photographers. Professional photographers tend to be mean, morose, emo and love to complain all the time.
Another example; professional weightlifters or bodybuilders or strong men or whatever… They are all taking steroids.
Even in sports, Steph Curry, your favorite basketball or football player… They are all taking some sort of performance enhancing drugs you don’t know about.