Asking for other people's criticism, opinions, etc. is NOT a weakness, its a strength...
Diki is right...You telling us you've never considered the feedback your audiences gave you during a performance for future shows?
The Columbus analogy is weak because to compare a scientific endeavor to an artistic one is rife with holes.
Hoagy Charmichal "Stardust" was originally to be played as a quickstep, but a friend thought the melody needed to be slowed down. Was HC wrong to make the change?
Did you eat something you shouldn't have today?

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Bill in Dayton