[{"role": "user", "content": "I'm not feeling well today and I'm trying to explain my symptoms to an Italian doctor. Can you help me translate \"I feel lethargic\" into Italian?"}, {"role": "assistant", "content": "Certo, the translation of \"I feel lethargic\" in Italian is \"Io mi sento letargico\". If you want to express it in a more formal way, you can say it exactly like that, since it's the most common way to express the symptom."}]