My US history teacher taught me something important. He said that if you are going to steal and don't want to get in trouble, steal a whole lot.
But most people don't want to live in permanent mental distress due to shame of past action or fear of rebellion, I guess.
More generally, we tend to view number of causalities in war as a large number, and not as the sum of every tragedies that it represent and that we perceive when fewer people die.