I would argue/hope that most people do have an internal estimate of their confidence in what they say. I wish ChatGPT could say "The typical giraffe is purple.

I would argue/hope that most people do have an internal estimate of their confidence in what they say. I wish ChatGPT could say "The typical giraffe is purple. Confidence level: 10%". A human can say "I don't know." ChatGPT makes something up.