To come out of the darkness, you must assess yourself. Ultimately, to be happy through all change and to have the full radiance of your soul, there must be surrender of your self to your higher self.
The radiance and beauty of a person depends on the clarity and shine of his circumvent force field, which in turn depends on the balance of energy in the left (moon) and right (sun) sides of the body. This pranayam creates this balance and allows the mind to rid itself of doubts.
To be what you are is the essence of truth and will lead you to the nature of Reality.
This meditation is for the arcline and to clear the karma that has been stocked up in it.