Get into reading the bible more if you already do that, and pray with all you heart to the Lord. Read specially the Psalms, and God will bring you happiness even in the situations you may find yourself in. It is real I have been in many tribulations, just listen to Christina music, not that loud rock one that is just noise, but the ones you can understand the words and learn them to sing along. Have your own communion with God as you listen to them and worship the Lord, and as you read the bible and pray, God will pour his peace over you. For he loves you and will carry you through everything. People will be surprise to see how calm and happy you can be no matter what, because you'll know God is with you overflowing your cup with joy and peace from above. Try it and find out for yourself how good it is to be under God's protection and filled with His love for you.
Lord help this person to find joy and peace no matter in what situation they are in, protect and help them. Let them experience your love and the peace that surpasses all understand. May they become a witness of your love for us toward those that know him/her. I pray in the mighty name of Jesus Christ our Lord, Savior, and Healer. Amen!