I know nothing about horses/riding so excuse the ignorance.
Reading the spending thread and a few people are commenting about "trading up" their horse. Do people really treat horses like cars?
I know you might need a new horse as a child gets bigger or maybe skills improve but for an adult who is at their peak riding ability, do you really just swop a living creature?
I guess you might say, your personalities don't match but if I were to say, I didn't like my service dog, I'd still get grief for passing him on and getting a new one. And surely after having a horse for a while, you don't suddenly decide you aren't compatible?