At work today, giving a talk to the (lol) "energy task force" about the utility bills. It is worth mentioning that Ron the Dumbass has never dealt with commercial or industrial utilities.
Me: "So demand is the highest use of power in any 15 minute period, and on-peak charges are based on the highest momentary use of power during peak hours."
Ron the Dumbass: "No, that's wrong. There's no momentary charge."
Me: "But there is. I have been doing this for many years and the charge is in fact momentary."
Ron: "You don't know what you're talking about."
Me: "Okay" *sits down*
Boss: "Ron, shut up. Roger, continue."
Me: "I was actually done anyway."
State representative via skype: "So, how come this one peak charge is higher than the daily demand?"
Me: "Well, I'd say because you only need a half second to establish a peak, but you need 15 minutes to establish a demand, but Ron informs me that this is incorrect, so I'm going to say that the specially-trained monkeys that enter the data at the electric company are all messed up on crack and entering gibberish."
Boss: "You don't have to be a smartass."
Me: "Apparently I do."
Ron: "What's wrong with you?"
Me: "You are, Ron. You make me hate data analysis, which is the only thing in the world that I love that loves me back."
State representative: "Someone shut Ron up while there's still a task force."
And that is how you handle Dunning Krueger in an engineer. You feed them to state level politicians.