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I know a lot of people here aren't fans of Tim Ferriss but this is relevant. http://www.fourhourworkweek.com/blog/2009/10/30/how-to-hold-your-breath/ http://ww
by TamDenholm 16y ago
I know a lot of people here aren't fans of Tim Ferriss but this is relevant.
http://www.fourhourworkweek.com/blog/2009/10/30/how-to-hold-your-breath/ http://www.fourhourworkweek.com/blog/2009/10/30/how-to-hold-...
- kadavy 16y agoI've tried this, and it worked very well; but it's dangerous from what I understand - you can kill some brain cells.