Whenever somebody defends someone else's stupid question with "There's no such thing as a stupid question" I like to add "But there sure are a lot of inquisitive idiots"
When someone ask a stupid question, I say remember in grade school when your teacher told you there are no stupid questions? She lied!
I worked with a lot of truck drivers that did not know the answers, it never bothered me to answer a question. Never seen a dumb question just dumb answers.
Don't let your Battleship mouth sink your Row Boat *****.
Those that can do, those that can't teach.