Watch a baby ( in general, not drug/drink addles mothers etc etc ) breathe.
It is sooooo slow , the lower stomach pushes out SO FAR.You try it !
Adults can rarely imitate this, most have to RE-LEARN natural breathing.
Some ancient cultures even stated that a person is born with a certain number of breathes.
So those prone to anxiety, excitability , will churn thru their designated span of breathes much quicker.
