I agree that people should definitely keep a good store of non-perishable foods in case of hard times, but you also should try to grow food as well. I don’t think anyone is trying to say it’ll be easy, like anything at first it is difficult. It’s definitely worth trying though, if you can and have the space. Like I said, don’t go all in as your only option, keep non-perishable foods on hand, like canned goods, or dried goods. If you’re able to grow your own food you get fresh fruits and veggies, and you won’t use up as many canned goods.