Ultimately life would be very hard, much, much sooner than we all expect. Most of us aren’t cut out for that type of living due to the comforts of modern society. There are enough of us with the skills required to survive to teach the millions of people who don’t know how, but it would get ugly. There would be massive famine, disease, local warfare, and all around shittiness. As fun as it is to think about how free I’d be in the apocalypse, it’s all just fantasy. I wouldn’t be free, my time would be spent trying to survive the elements, not starving to death, and not being murdered. Then of course one major injury or sickness is the end. There’s no coming back from that without modern medicine. That’s the end.