I was riding at my dressage stable on a horse named Dreamer. She was a 3 year old morgan mare who had terrorized the advanced class of campers in the previous summer. Many campers had felt the rath of the mare and were too scared to climb aboard. Sally came to me before my lesson and says "Oh do I have the horse for you!". So I go and get her from her stall and admire how gorgeous and athletic she was. After I had brushed her and tacked her up I walked into the arena to mount and I said, "I don't see what the big deal is about her." I jump on and my mother begins video taping my lesson. Dreamer puts her head down very low to the ground and violetly starts trying to rip the reins out of my hand. We start circles and she blows UP! Remeber I said she was very athletic! I gave my best effort to stay on but I lost my seat and flew directly towards to metal wall. BANG! What does my mom do? Well she continues taping as I am lying on the ground, and after replaying the tape I see a big smile on my riding instructors face!