It's not an argument at all. I'm just stating that I do not claim to know more (or less) about the matter than you do. I don't have the knowledge to make such a

It's not an argument at all. I'm just stating that I do not claim to know more (or less) about the matter than you do. I don't have the knowledge to make such a claim. You, on the other hand, apparently (think you) do.