Everyone confesses in the abstract that exertion which brings out all the powers of body and mind is the best thing for us all; but practically most people do all they can to get rid of it, and as a general rule nobody does much more than circumstances drive them to do.
Bio: Kyle Maynard is a speaker, author, and ESPY Award-winning mixed martial arts athlete, known for becoming the first quadruple amputee to ascend Mount Kilimanjaro without the aid of prosthetics.
