Post written before this week's main news-consuming event.
How you would describe the walk depended on where you grew up. Those from places without highly visible nobles would never call it the walk of a noble--he was too confident. Nobles are, literally, self-conscious. Ever step could falter; any falter could bring disaster. Even the nobles who do not fear this are aware of it. Those who are not aware are too unaware of their surroundings to be this confident. One can be cocky or naive in one's ignorance, but confidence of this sort requires experience. This is one who has passed through I have seen the world and I am not impressed, and found in its place, I have seen the world. I can thrive anywhere.
One might compare it to a noble if one had seen the right nobles. Some have that, though it is rare for hereditary titles. One needs to pass through many walks of life to find this look, and those with hereditary titles are often locked into their path too soon. But the knight who started a blacksmith's child and grew to marry the king's daughter through skill of cunning...he might have it.
Those who knew tigers might compare the walk to a tiger's. Those who knew of, as well. That same grace and quiet, and the same feeling that wasn't in your head anymore, was just a thump in your chest that froze you or said run.
And, of course, that little tinge at the back of your head, the knowledge that you are still better for having this one in front of you than behind. A tiger snaps at your neck, after all, and one who walks with this languid grace could bring your world tumbling.
You can train yourself around either fear, to face the tiger and the languid grace. And as you walk those steps, as you sharpen spear, mind, tongue, your strides lengthen, your feet quiet, your eyes watch. It's a graceful turn to your body, and one you hardly think of anymore. Each movement planned, but merely from a set you planned years ago. So efficient as to look lazy, unless you've walked paths enough to see the mirror...