Set backs should not discourage us. Life is like a roller coaster. There are always challenges on the way no matter what. As a Christian I believe when you face these challenges that is when you should be more prayerful for God to give you strength and courage to carry on. Isaiah 41:10: “Do not fear, for I am with you; do not be dismayed, for I am your God. I will strengthen you and help you; I will uphold you with my righteous right hand.”
