How Many Seconds Is a Breath?

A billion seconds is enough to fill around or a bit over 50 good year blimps if you happen to be near good. Unlike the heart, which has pacemaker muscles built into them, the lungs get all their information from the brain. If you live to out one is in and out one. It's living to 80. So it's like you can croak before after. Famously you can die before or after it.