Marcy Vaughn is a practitioner of Tibetan Buddhism for more than 40 years. She is a senior student of the Bon Buddhist master Tenzin Wangyal Rinpoche and a senior teacher in Tenzin Wangyal's non-sectarian 3 Doors Academy.

This is the third of three practices, modeled on the three doors to the inner refuge: Stillness (of the body), Silence (of speech), and Spaciousness (of mind and heart).