Genuine happiness consists in those spiritual qualities of love, compassion, patience, tolerance and forgiveness and so on. For it is these which provide both for our happiness and others happiness.
Say thank you! I want to hear you say it now. Out loud. 'Thank you.' You're saying thank you because your faith is so strong that you don't doubt that whatever the problem, you'll get through it. You're saying thank you because you know that even in the eye of the storm, God has put a rainbow in the clouds. You're saying thank you because you know there's no problem created that can compare to the Creator of all things. Say thank you!
Each thing tends to move towards its own nature. I always desire happiness which is my true nature. My nature is never a burden to me. Happiness is never a burden to me, whilst sorrow is.