When my horse doesn't agree with what I am trying to make her do, when she is not getting what she wants, she starts backing up and I can't stop her. She eventually backs up into things and then bolts or bucks because she gets startled. This is when I am riding, usually during the beginning of the ride, but not always. While most horses will buck or rear when not happy, my horse just starts backing up. I've tried turing her head, making her turn, but none of this works... Other than this she is typically well behaved. Thanks for any help!