Our "wonderful" society

Our "wonderful" society prepares us, every day, to be a complete completely useless and unable to do something anything by ourselves. New technologies only favor the creation of a generation of incompetent people. (in this myself included) No offense. In a the hypothetical case situation that all the electricity and all sources of energy that we use ceased to operate, what would we do? To imagine this In imagining this future, I can only see (or envision?) a lot of people who wouldn't or couldn't survive. I am speaking of people, including me myself, who wouldn't be able to make a fire without a lighter or a match, that who would not know how to hunt their own food and nor that neither would could defend themselves against a society that it which is driven under by the law of the strongest... (or "the survival of the fittest")