Anxiety is worry. It is a care or concern for something to the extent that it disturbs or troubles our soul. It is taking thought to something so much that it encumbers our mind. Anxiety causes fear, sorrow, fretting, and dread because we believe that God will not care for our situation appropriately.
ANXIETY in the heart says such things as: "I can't stop thinking about this." "I'm stressed out!" "God is not taking care of this the right way."