On 4, my favorite example is hearing "do I quote this?" when trying to explain something. It's such a simple question, but quotes don't delimit strings like th

On 4, my favorite example is hearing "do I quote this?" when trying to explain something. It's such a simple question, but quotes don't delimit strings like they do in other programming languages, they do something else entirely, so getting into it really reveals they have almost no clue how the language works.