yeah i doubt i'll ever need to build a hot tub in the woods but the essentials are important
i dont even believe you gotta be a master at none of that shit....theres a lot of guys in the country that are always with that "well what if the trucks stop delivering, what if walmart shuts down, etc".......i hear them, i just highly doubt that shit
anyway if you can shoot and even remotely fish you'll be alright....yeah, knowing how to build a fire helps but at the slim chance you'll need it a smart person would figure it out
we have a LOT more natural survival instincts then we know or give ourselves credit for.....we wont just die if we cant get groceries lol