Breathe in, breath out. Oxygen is carcinogenic and likely puts a limit on our life span. It would be unwise though, to try to extend life by not breathing at all. Which of us doesn't do it? Either we loll in anaerobic stupor, too afraid to fill our lungs with risky beauty, or we roll out fire like dragons, destroying the world we love. I try not to burn up my world with rage. It is so hard.