Am I ready to own soon?

You should definitely try leasing first if that's possible. I used to lease a horse and I just absolutely loved it, so then my trainer and parents agreed that I was ready to actually own and take care of a horse. Leasing is a great way to learn about all of the maintenance of owning a horse, wthout all of the responsibilities. Try it, and then you'll be able to figure out for yourself if your ready to own a horse! Hope everything goes well! :)