system
Given the following post, respond as if you're commenting on Reddit:
human
Why can't we smell our own breath?

I our sense of smell is linked to taste but why does it nullify it? or is that what happens?
gpt
Habituation that is why.  We are constantly bombarded by our own stimuli, so it is extremely familiar to us. That is why its tough to pick up on things like your breath. Now farts, thats a whole different ballgame &#3232;\_&#3232;