One will always find that those who easily get cross, who quickly get upset and get annoyed. instantly, have something wrong with the breath. People not knowing their difficulty are annoyed with them; they are put aside and are considered disagreeable people. What they need is the training of the breathing. When their body and mind have been so repaired one will find no more disagreeableness in their nature. Then, the artist who gets tired of his work and feels a lack of enthusiasm to complete his work, and feels a lack of interest and absence of inspiration, often it is all caused by some disorder in the breath.