How to Defend Yourself From a Zombie Attack

I would not last five minutes. What about it just? I haven't even got any water stashed I've got no weapons. But in terms of no knowledge of self survival techniques. If a zombie is at the door and he's going to get in any second because the thing has gone a very dodgy hinge what am I going to use to defend myself right now? You could hold one of the trucks in your right hand and smack it like the tail end on into the forehead when they're down. That's what I'm going to do. And you could break open their head like that because you've obviously destroyed the brain haven't you? Remove the head or destroy the brain