So what are we supposed to do about a looming war and financial collapse?

Have you ever felt like there is something going on and you should do something about it? I mean, I see all these things on different media outlets. It wouldn’t bother me so much if it wasn’t so often. “Professionals” going on about an imminent financial collapse. Race baiters encouraging hatred… Than others talking of war. What can the average citizen do about it? What are we supposed to do? What should we avoid doing? Should we stockpile food or make picket signs or maybe both? I want to know what you think.