I can see why when Jonathan Swift, when he wrote Gulliver's Travels made horses (Houyhnhnms) the most noble of beings Lemuel Gulliver met in his adventures.
During my teenagerhood, a sibling had horses and I went along for many adventures. I had learned that geldings were gelded to make them more compliant and kind than if they were left as stallions. As we grew up in a physically and emotionally abusive family, and the males especially violent, I considered gelding myself so I wouldn't become like one of them. Learning, also, that my voice wouldn't change and other things, I knew I'd get in trouble when I got found out. Fortunately, I didn't try to "fix" myself.
I have no horse contact now, but I'm looking forward to taking in some equine therapy once/if COVID gets under control. My wife (not acquainted with horse language) got me a Christmas card with a picture of a white Arabian poking its head out a stall door, ears forward, nostrils and eyes wide open as if it were saying, "Hey, I'm ready. Let's go somewhere!" Without getting "woo-woo", it seems the horse on the card thinks I have the capacity to take action and to handle whatever comes my way. I'm wanting to think so too.
Hopefully a happy 2021 to all, and thanks for reading.