Warning: The apocalypse is coming. Like, it's really coming. Don't @ me.
Step 1: Stock up on snacks. Like, seriously, stock up.
Step 2: Find a good bunker. Or a nice treehouse. Or a cardboard box.
Step 3: Learn basic first aid. You know, for when you inevitably trip on a rock.
Step 4: Learn advanced first aid. Like, for when you trip on a landmine.
Step 5: Develop a solid plan B. Like, for when your plan A involves a hazmat suit.