Miller, you use the phrase "a little common sense" like it actually pertains, here. Some of the smartest people I've ever worked with were some of the most ignorant people ever when it came to household electricity. There's no magical common sense involved, a person has actually been taught, or learned, or not. The average homeowner that looks inside an electrical panel doesn't know the first thing about it. I'm not for an instant suggesting they can't learn, but it's nothing to treat in a casual manner.
