She wants you to sell her so you can buy a horse through her. Then she will make money on both deals. Unfortunately, this is quite common. I know a trainer like this. She has had students turn down nice horses (making some excuse or another) because she didn't have a hand in the deal. Then she sells them one that SHE found, and gets a cut. I HATE trainers like that. Personally, I want my students to have the best horse possible, I don't care where it came from.

It is not the critic who counts: not the man who points out how the strong man stumbles or where the doer of deeds could have done better. The credit belongs to the man who is actually in the arena, whose face is marred by dust and sweat and blood, who strives valiantly, who errs and comes up short again and again, because there is no effort without error or shortcoming, but who knows the great enthusiasms, the great devotions, who spends himself for a worthy cause; who, at the best, knows, in the end, the triumph of high achievement, and who, at the worst, if he fails, at least he fails while daring greatly, so that his place shall never be with those cold and timid souls who knew neither victory nor defeat."

Theodore Roosevelt