Step 1: Stock up on canned goods. Not just any canned goods, mind you. We're talking about the good stuff: Spam, Chef Boyardeau, and a few cans of your favorite artisanal, small-batch, hand-crafted, organic, gluten-free, vegan, locally-sourced beans.
Step 2: Build a bunker. Not just any bunker, either. This one's gotta be equipped with a state-of-the-art sound system, because when the world outside goes to hell, you want to be able to jam out while you wait for the end.
Step 3: Learn basic first aid. Not just any first aid, mind you. This one's gotta include the art of treating a severe case of existential dread.
Step 4: Assemble a team of highly trained, highly skilled, highly caffeinated operatives. You know, for when the zombies come knocking.