There's a really classic cliche every time you switch the TV on - you see cops arguing. I have spent a day a week for many years in the presence of police and I have never seen them argue. It's a military hierarchy. They do what they're told. There's no bickering.
“When I see someone who is starved, they don't look alert. They don't have boundless energy. If you're too skinny, it looks like you're near death.”