I was just thinking, as I have a penchant to do now and then, that if the world, as we know it, ended and there was no electricity, no technology that worked, no more gas or cars, etc that we'd be okay and still get around because we have horses and we know how to ride them. And train them.
Just for the heck of it, what other skills do you have that would benefit you in such a world? I can spin, weave and sew by hand. I know how to grow food, both vegetable wise and meat wise. I know how to build a shelter and a fire. I have horses for transportation, a dog to flush out game, a cat to cuddle with for warmth. I can accurately shoot a bow and arrow (and would definitely get better when my survival depends on it!). I can amuse myself and others with guitar, singing, and stories.