This is so true, we will have hard days. I know that even though things seem so tough and difficult to face, the Lord will not leave us comfortless. He will help us! I love the the scriptures they teach us so much about this.
1 Nephi 21: 14-16 read, "But, behold, Zion hath said: The Lord hath forsaken me, and my Lord hath forgotten me—but he will show that he hath not. For can a woman forget her sucking child, that she should not have compassion on the son of her womb? Yea, they may forget, yet will I not forget thee, O house of Israel. Behold, I have graven thee upon the palms of my hands; thy walls are continually before me."