As David did with his psalms, use prayer to ventilate vertically. Tell God your frustrations. Cry out to him. He’s never surprised or upset by your anger, hurt, insecurity, or any other emotions. So tell him exactly how you feel. Most conflict is rooted in unmet needs. Some of these needs can only be met by God. To meet a need that only God can fulfill, you are setting yourself up for disappointment and bitterness. No one can meet all of your needs except God.
— Rick Warren (The Purpose Driven Life)