Does your brain completely stop doing anything between verbal statements (output)? An LLM does stop doing stuff between requests to generate a string of language tokens (their entire purpose). When not actually generating tokens, an LLM doesn't sit there and think things like "Was what I just said correct?" or "Hmm. That was an interesting discussion. I think I'll go research more on the topic". Nope. It just sits there idle, waiting for another request to generate text. Does your brain ever sit 100% completely idle?
What does that have to do with how the human brain operates while generating a thought as compared to how an LLM generates output? You’ve only managed to state something everyone knows (people think about stuff constantly) without saying anything new about the unknown being discussed (how people think.)