Keeping the law is not intended to be difficult.
Matthew 11:28-30 KJV
Come unto me, all ye that labour and are heavy laden, and I will give you rest.  Take my yoke upon you, and learn of me; for I am meek and lowly in heart: and ye shall find rest unto your souls.  For my yoke is easy, and my burden is light.
Is it work to not murder? Is it a pain to not steal?
Write the Commandments upon your heart and the rest will follow.