Andrew Huberman· PhD
I drowned in the bottom of a pool um some 11 years ago 10 11 years ago I heard about this yeah it was a I was doing um hypoxic breath work I did not realize which maybe if I you could have taught me if if I'd known you that carbon dioxide what gives you the urge to breathe I didn't realize that so I had all the CO2 flushed out of my body I felt blissful swimming underwater