And when we act, we make other people sad.

“On September 16, 1940, the United States instituted the Selective Training and Service Act of 1940, which required all men between the ages of 21 and 45 to register for the draft.”

https://www.thoughtco.com/famous-americans-killed-world-war-ii-105521

When rich kids fight next to poor kids you will have politicians think twice before they start a war.