It is a choice. You can't because you won't. You can't because you choose not to trust G-d. You can't because you refuse to go to G-d's Word. We often allow the devil to bring against us anything that he wants and we don't seem to know how to put a stop to the downward spiral of fear and depression.
Praise is the way out.
Helping others is the way out. When I wake up I should feel that G-d is releasing my faith to go out and do this or that. It doesn't have to be something big. Maybe it is to go next door and give a neighbor something, or bake a cake for somebody that is sick. Give somebody an encouraging phone call.