Sing to the Lord a new song.  His praise in the assembly of the saints.  - Ps 149:1

Reflection.  Did you ever stop to think that happiness is a choice?  We can actually make up our mind to live joyfully.  In fact, the greatest honor you can give to Almighty God, greater than all your mortifications, is to live joyfully because of the knowledge of His love.  God wants you to enjoy your precious life.  So cheer up!

Prayer.  Heavenly Father, give me the grace to choose happiness.