How Do You Affect Life Expectancy?

The only way you can reduce life expectancy is to kill young people, not old people. If you kill old people, they're going to die anyway. And the thing about the US is that a lot of young people were killed on a massive scale. Among the severely mentally disabled, there's almost no one over 50 in that group. They're all in the like the 18 to 25 year range.