You’re not a cowboy until you can break a horse. I started learning when I was in high school; at first, I didn’t know a whole heck of a lot. It was just: Hop on them and ride until they quit bucking. Do your best to stay on.

I learned much more as I got older, but most of my early education came on the job—or on the horse, so to speak. The horse would do something, and I would do something. Together, we came to an understanding. Probably the most important lesson was patience. I wasn’t a patient person by nature. I had to develop that talent working with horses; it would end up being extremely valuable when I became a sniper—and even when I was courting my wife.

Unlike cattle, I never found a reason to smack a horse. Ride them till I wore them out, sure. Stay on them till they realized who was boss, absolutely. But hit a horse? Never saw a reason good enough. Horses are smarter than cattle. You can work a horse into cooperating if you give it enough time and patience.

I don’t know if I exactly had a talent for breaking horses or not, but being around them fed my appetite for all things cowboy. So, looking back, it isn’t very surprising that I got involved in rodeo competitions while still in school. I played sports in high school—baseball and football—but nothing compared with the excitement of the rodeo.

Every high school has its different cliques: jocks, nerds, and so on. The crew I was hanging out with were the “ropers.” We had the boots and jeans, and in general looked and acted like cowboys. I wasn’t a real roper—I couldn’t have lassoed a calf worth a lick at that point—but that didn’t stop me from getting involved in rodeos around age sixteen.