Informative article by Sister Shivani of the Brahmakumaris on using willpower to overcoming negative sanskars (habitual tendencies) into positive ones.
Sanskar is an Indian word meaning subconscious impressions that determines a habitual tendency.
https://timesofindia.indiatimes.com/life-style/books/features/using-willpower-means-exercising-our-power-to-choose-and-to-do-what-we-want-bk-shivani-in-the-power-of-one-thought/articleshow/102537823.cms?from=mdr