Hi Dani, This question is not about the material in BTT I have covered up to now, but I would ve...

Hi Dani,

This question is not about the material in BTT I have covered up to now, but I would very much appreciate it if you could comment in our next Q&A session.

I’ve been wondering about yawning. I have always read that it is a mechanism to pull more air into the lungs, but when I yawn I don’t feel that. I just feel the muscles of my throat expand and maybe a little air coming in.

Thank you.