I’ve had it happen a few times and in my experience it was a case of the person really not having any idea that the event was going to be way more than they could handle. They didn’t have a lot of experience training or help and they lept at an opportunity. They didn’t realize how ill prepared they were how unprepared their horse was, how little they knew, etc.
There are a lot of folks tootling around alone Who figure maybe they’ll go to one of these clinic things and get a lesson. They manage to show up at the farm every day tack up ride and not die, so obviously somethings working (well enough.). But they don’t have any idea of a difference between their ‘every day tack up and not die’ and what Will await them at a clinic experience