Psalm 6

David had a history of God answering his prayers. He may not have fully understood why God had taken a shine to him, but he could not doubt what he had seen God do. After another night of weeping before God verses 8 and 9 reveal the confidence in the God who sees, hears, and acts on behalf of his people. David had poured his heart out to his God and now he waited in expectation of God's deliverance. Was David ever disappointed in God's response? Not that scripture reveals.
Stuart