Galloping into the abyss

I broke my back in a riding accident fourteen years ago, when I was 30.
One moment the horse and I were enjoying a hand gallop through the deep sand of a New Mexico arroyo (wiki), and the next, we were tumbling headfirst into a 10-foot hole that hadn’t been there the day before.
Neither one of us saw it as we galloped right into the abyss.





