Sometimes it is all you can do, put one foot in front of the other and keep going. King David praised God when he was rescued from his enemies. Life is hard at times, know that God is with you because you are precious to Him.
Psalm 18 v1-2
I love you, Lord, my strength. The Lord is my rock, my fortress and my deliverer; my God is my rock, in whom I take refuge, my shield and the horn of my salvation, my stronghold.