"I'm the worst rider. I'm a terrible rider. Me and horses are not a good mix. For some reason, people are always trying to get me on a horse in a movie"

Dana Delany is expressing her uncertainty in her riding abilities. She is indicating that she is not a great rider and that she does not have an excellent relationship with horses. She is also recommending that people are constantly trying to get her to ride a horse in motion pictures, which she is not comfy with. This might be since she is not positive in her riding abilities or due to the fact that she is afraid of horses. Either way, it is clear that Dana Delany does not feel comfy riding horses which she is not a great rider.