To get a horse to hit a mark without a rider, to get it to stand up, to get it to rear, to get it to pick up a bucket and bring it over is amazing. It's hard work and very rewarding but can be dangerous.
Any privacy in public is a hard thing to negotiate.
I try to work hard. I'm really proud of what I get to do as a living. I still pinch myself. But I also know it's a craft, and I can get better at it and learn every time I do it. So I try to work hard no matter what the task is.