Our emotions and feelings are powerful and can become debilitating if we focus on them and ourselves. So in Psalm 42 & 43, we are called to "speak to our soul", challenging it's doubt of God's faithful provision. We have to identify the root of our despair, knowing that coveting and regret impede us from walking by faith, and live in hope in the Lord by seeking and walking in His wisdom.  Video of this service is also available:  https://www.youtube.com/watch?v=j-d5UQBX99U&t=3294s