"Don't bother talking sense to fools; they'll only poke fun at your words."
Proverbs 23:9 (The Message)
Makes me think of when I try to talk sense to my kids in the heat of an argument. It just doesn't happen! LOL
(So, WHY did I attempt this again tonight with one of my dear children? Hmmm... maybe that child wasn't the only one who was being a "fool"...)