This was on a poster in my 8th grade English teacher’s class:
“He who asks a question is a fool for five minutes. He who does not know and does not ask remains a fool forever.”
Becoming proficient enough in my professional life such that I no longer felt anxiety about admitting what I did not know through asking questions was a massive achievement. Fortunately, I learned that lesson well and started applying it everywhere, not just in my work.
Something I heard from someone who worked at the Palo Alto Apple Store two decades ago:
Steve Jobs's kids drew on an eMac with markers or something. He made them make an appoint for the store's Genius Bar and wait in line to have it looked at like everyone else. I don't know anything about how the staff tried to clean it or the outcome.