Question: Do stupid people sometimes not realize they are talking to someone intelligent?
Answer: Probably they don’t. But perhaps sometimes “intelligent” people also do not realize that they are actually acting stupid and thus can’t comprehend that the other is talking intelligently…
As long as we are all instinctively following our inherently self-justifying, proud, subjective consciousness and perception of reality, we all think of ourselves as intelligent while we all consider others stupid.