Compassion is not a relationship between the healer and the wounded. It's a relationship between equals. Only when we know our own darkness well can we be present with the darkness of others. Compassion becomes real when we recognize our shared humanity.
Pema Chodron (2003). “Comfortable with Uncertainty: 108 Teachings on Cultivating Fearlessness and Compassion”, p.73, Shambhala Publications