Lack of self-worth. False Humility. Low self-esteem. Thanklessness. All are in opposition of God's preferred reaction to who we are and what we have been given. We are a creation of God. He doesn't create bad things. We may choose to do bad things but that is on us and not on Him. We should always be thankful for being created to be who we are.
Lord, thank you for not only creating me but providing me with so much. Help me to show my thanks with how I live my life.