The truth the whole truth and nothing but the truth

In the world the "idiots?" and I share we have "isms" this is a euphemism for LIES!! I don't know why, but we go through certain phases when the "isms" get out of control.One minute a perfectly normal conversation is going on and then an "idiot?" will have an uncontrollable outbreak of "ismitius" and ruin it all. I don't know if the "idiot?" in question believes what they say, but I know the rest of us DON'T.