Because ego is frequently identified in negative terms, especially among Buddhists, my father made a point of reminding me that we also have a healthy ego—or a healthy sense of self. This relates to aspects of self that intuitively know right from wrong, that can discern between protection and harm, that instinctively know what is virtuous and wholesome. We trip ourselves up only when we become attached to these basic instincts and create inflated stories around them. For example, I had used ego in a positive way to explore, and then maintain, monastic discipline. But if I were to think, Oh, I am such a pure monk, I maintain my vows so perfectly, then I would be in trouble. When I examined my difficulties with too much newness all at once, I could see ego-self as a process, not as a solid thing.
— Yongey Mingyur Rinpoche
from In Love with the World: A Monk's Journey Through the Bardos of Living and Dying