As we know, all sports evolve tremendously, and our sport is no different. It's really not the same thing at all as it was in 1972. It's a different type of horse we're using. The style of riding is quite evolved, the way the courses are built, the materials used... it's virtually unrecognizable.
I remember back in the early '70s, when I had a disastrous Grand Prix, my wife, Lynn, said to me, 'Don't worry, you're going to be a late boomer.' That's what she said to me, and I've always held that thought.
I work out every morning for an hour while in front of the news channel or business channels, then I'll ride for four, five hours a day. So I'm on the move all the time, and I think that's the key. A body in motion tends to stay in motion. That's the law of physics.
I've been lucky to ride 10 different horses at the Olympics. I'd like to think that of all of them, Big Ben - who was inducted into the Canadian Sports Hall of Fame - would still be competitive in the contemporary sport.
My first Olympics was Munich in 1972. I am better now than I was then, in knowledge and experience. The age of top riders generally tends to be older than in other sports because it takes a lot of time to be consistent.
Obviously, as you get a little older, you are not going to be quite as quick or quite as strong, and so I might be regarded by some as the underdog... There is actually a statue of Big Ben and I in Perth, Ont., and I was on a Canadian stamp once, and normally you have to be dead to do either of those things, and, well, here I am, still going.
The minute I put my leg on a horse and say, 'Come on, let's go,' I absolutely believe that the horse and I can do it and that we will do it. And I am always shocked when we actually don't do it. If the analytical mind ever overrode that optimist in me, I'd be in some serious trouble.
When we train a horse to do a certain job, we're training the horse to be like a soldier, and yes, he still has a spirit, and he still has his ideas, but he is a disciplined soldier, and in the end, he will follow the rider's instruction to do what needs to be done.