Getting along with others, managing our lives, working out what to do next, and why - there are few among us who don't find all that a challenge. For the emotionally or educationally disadvantaged, it can seem a mountain too high to climb - frustrated, angry, deeply discouraged, they can feel trapped in the foothills of their lives. But being around horses can change all that. Horses are large, demanding, sensitive, responsive. They very much like some things, and absolutely won't tolerate others. Learning how to care for a horse, how to groom it, do the mucking out, to ride, building a...