There are many things going on in the world and among people I personally know or love that make me sorrowful. Then I go to the Lord and share all my feelings and he turns all my sorrows sweet. It happens because now we are feeling the exact, same sorrows. When Jesus went through his passion, he knew he was doing the Father's will. Even though his sufferings were horrific, the sorrows were sweet because he did all out of love. Anyway, the Christian life is a sweet life.