I remember Janet Lee speaking of the trials she and her husband, Rex Lee, had at the time of his cancer. In her prayers she at first tried to reason and bargain with the Lord, telling Him how useful her husband still was. Later she asked that He take everything they had away, but to let her husband live. Thou knowest the desires of my heart, but I recognize that I do not understand all things. Humble mothers and fathers, husbands and wives will listen to children or to each other.
Humility leads to listening.
Pride causes us to be critical of those around us while meekness enables us to be courteous to teens, children, and to elderly parents all of whom may try our patience regularly. Priesthood brethren who administer to people should ascribe the blessings of healing to God. We need to recognize that all of these experiences result from gifts of the Spirit. We should not think that it is our own capability or talent. It is the Lord who makes us powerful servants, but only when we are obedient and meek.