It's a self reinforcing cycle, the more you breath through your mouth the harder it is to go back to normal breathing. It's like saying being fat makes it hard

It's a self reinforcing cycle, the more you breath through your mouth the harder it is to go back to normal breathing. It's like saying being fat makes it hard to exercise so you don't exercise, which makes you more prone to stay fat, which makes it harder to exercise, &c. I highly recommend https://www.barnesandnoble.com/w/breath-james-nestor/1134986035 https://www.barnesandnoble.com/w/breath-james-nestor/1134986...