Worry has us "fretting" though we are commanded to "fret not." The Lord knows and has told us not to be anxious even about what we should eat or drink or wear - our most basic needs. We waste years being anxious about these things and more.
Like the disciples in the boat when the storm came, we ask, "God, do you even care?"
But He is always there and knows just when His hand is needed. Never despair in the midst of trouble, but take it to the Lord!