Faith and Fear, both require that we believe in something we can not see. We choose which one we will use.
Fear takes no effort. We get plenty of support on how to stay focus on terror from most people we meet. They are of well-meaning with their intentions. They believe they are helping. Fear sells, so we will be bombarded with professionally choreographed messages.
To use faith we need to use more effort and guard what we let into our minds. My book Discover Yourself Through Gratitude is designed to do that. The 7 day mental diet.