I think that many people don't consciously note a thing, but it still has an effect upon them. This does not apply to PG, but sometimes I find myself disliking

I think that many people don't consciously note a thing, but it still has an effect upon them. This does not apply to PG, but sometimes I find myself disliking a speaker but not quite realizing why until hours after the discussion when I can freely introspect and disentangle my emotions. Simply understanding your own biases, and emotional peeves doesn't make you elitist which is what you seem to be implying by mentioning the "Toastmaster types".