I wouldn't change anything. I've made mistakes, but thanks to those mistakes, I've learned.
“Told that the passing grade is a B or competence and that we will help you to get there, students do competent work. The lowest passing grade in the real world is competence. Why do schools accept so much less?”
“At a tiny station in New Albany, Indiana, which is right across from the river from Louisville, Kentucky, where I grew up. The Louisville stations were loath to hire beginners, so I had to go across the river.”