How to Be Full of Righteous Energy?

Question: Yesterday while observing the breath, when exhaling I felt the breath was very long, as if it reached all the way down to the root chakra at the base of the spine. Is this normal? 

Answer: The breath radiates out to every part of the body, and also permeates in from every part of the body; the pores on the surface of the body all allow the breath to enter and exit. Not only the breath—the substances within the body and the substances in the surrounding environment, the four great elements, all mutually exchange, mutually influence, and mutually permeate one another. This is what is called the magnetic field, a bidirectional magnetic field. Therefore, everyone must take responsibility for their surrounding environment, radiating positive energy, wholesome energy. At the same time, one must also avoid negative energy and bad magnetic fields, in order to be filled with upright qi.