It is hard to explain to a loving person who can only give, what the refusal to receive does to would-be givers. If our gifts come out of the substance of who we are, to refuse our gifts is a rejection of our very self. At the same time, the turning away of a gift destroys the reciprocity of love. In place of mutuality, it sets up a hierarchy of love that makes the one who always receives and whose gifts are refused feel empty, powerless, and incompetent to love well, and so unable in turn to receive from the beloved with a grateful heart.
Love has its price. God wants to make us alive, and the wider we open our hearts to others or the more audibly we cry out against the injustice which rules over us, the more difficult our life in a society of injustice becomes.