Just curious, do you remember an instance where you did not either agree or disagree with anyone about anything?
To which kosta replied: Just curious, do you remember an instance where you did not either agree or disagree with anyone about anything?
Dear kosta, the "or at least not disagree" was a courtesy to you. It's an acknowledgement of the constant hedging you use to avoid being pinned down in an argument.
Personally, I don't see much danger in simply being straightforward. But as to your question, there are times when I cannot either agree or disagree with a proposition for the simple reason that I do not know enough about the matter to take a position.