[ragtagtag]

> I also do the bending while swallowing trick that was on HN sometime back

Could you share the link for this, if you can find it?

[beAbU]

Dont have the hn discussion link, but it was this paper that was posted.

https://pmc.ncbi.nlm.nih.gov/articles/PMC9106553/

[rakejake]

Yes it's this one.