I am 15, and I have no idea what it's like to own a farm. I have a horse, and I know how expensive it can be, but I don't live on a farm. I just want to know how much (roughly) it is to own and upkeep a horse barn annually. Like a decent or upscale 10-20 stall barn, with an outdoor and indoor arena. I know there are so many things that go into having a stable, but just give me an estimate.