> You wrap it around the top of your head (forehead level), so it sticks to itself. You keeps the bottom part loose, so it doesn't restrict breathing. It works.

Sorry, does your version of HN not display the comments you've previously written? Or does your dictionary have different definitions for the words "it" and "works"?

I don't like arguing with strangers on the internet, so I think we should probably just end this conversation, but in the future I hope you'll be more considerate before advocating for harmful techniques. Hope you're staying safe and doing alright in these strange times.