Tresen's five horses tore me apart

This is the largest horse recommendation and question center in the healthy, normal, beautiful and positive world of Uma Musume.
Question: Why did the legendary trainer Bai Le retain his early history as a foot reflexologist at JUTSC?
Anonymous answer 1: Because I realized after becoming a trainer that the favorability of the person in charge is not determined by yes or no, but by time.
Anonymous answer 2: Do you think that horse girls only need to concentrate on training and winning the competition, but trainers have a lot more to consider?
Completed works: "How to Cultivate a Boring Male Protagonist" 435w (currently removed but can be read if you have subscribed), "Wonderful Waaagh Seed, Transformed and Departed" 173w, "I Just Want a Quick, Easy and Cheap Love" 335w