https://en.wikipedia.org/wiki/Mushin_(mental_state) "Once mushin is attained through the practice or study of martial arts (although it can be accomplished through other arts or practices that refine the mind and body), the objective is to then attain this same level of complete awareness in other aspects of the practitioner's life. "
http://budobum.blogspot.com/2015/02/states-of-mind-mushin.ht...