Life expectancy of men *at birth*. Once you've made it to ten years old, those statistics don't apply any more.
In other words, the average lifespan of a 10-year old boy is not 65.8 additional years.
In other words, the average lifespan of a 10-year old boy is not 65.8 additional years.
But you’ll have chain smokers who live into their nineties.