[{"role": "user", "content": "I'd like to know how to express the sentence 'You're so stupid' in Italian, but please keep in mind that it's an insult and should be used with caution. Can you help me with a translation that conveys a similar meaning, while also considering more polite alternatives?"}, {"role": "assistant", "content": "The translation of 'You're so stupid' in Italian is 'Tu sei cos\u00ec stupido.' However, I must emphasize that this phrase is indeed an insult and should be used with extreme caution. If you're looking for more polite alternatives to express disagreement or frustration, you might consider phrases like 'Non sono d'accordo' (I don't agree) or 'Mi sembra un'idea strana' (It seems like a strange idea to me). These can help convey your thoughts without resorting to offensive language."}]