system
A chat on subreddit /r/me_irl
human
It's not the smell, I can deal with that, it's more like the case that I don't like breathing very recently (light right out of their nostrils/mouth) used air. It feels suffocating.

Like...if you are on your bed and under your sheets, the air quickly feels thick and unpleasent to breathe in. The same feeling basically.
gpt
 By the way, the air you breath contains molecules from everything that ever lived and breath on Earth.