Don't panic
Just because it's the end of the world, doesn't mean you have to panic and run around like a headless chicken. Take a breather and calm down. You're likely to think of your next best move better when you're calm and focused. Be patient and stay put until things mellow down. In the meantime, stay hydrated and nourished while you prep up your flashlights, batteries, first-aid kit and a hand-crank radio to reach out to fellow survivors.