I pulled the quote below from the July FIRST PRESIDENCY MESSAGE, you can find that here: https://www.lds.org/liahona/2017/07/the-reward-of-enduring-well?lang=eng
When we focus on Jesus, He can help us handle the hard things in life. Loving others, keeping the commandments, and praying to Heavenly Father in the name of Jesus Christ are all ways to focus on Jesus.