I wonder whether anybody ever thinks that just possibly there's a good reason for them forbidding certain things.

Do you want to be sitting next to the guy who has snuck in a bunch of spare Li-ion batteries in his carryon? Or do you want to be on the plane with somebody who hid a bunch of them in his checked luggage?

The steady stream of "I want what I want, *%$# everybody else" just makes me shake my head.