YSK: You can smell your own breath by opening your mouth, moving your tongue back and forth, and breathing in through your nose.
Forget breathing into your hand, this method is the best.
This is a must know.
YSK: You can smell your own breath by opening your mouth, moving your tongue back and forth, and breathing in through your nose.
![YSK: You can smell your own breath by opening your mouth, moving your tongue back and forth, and breathing in through your nose.]()
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