Different instructors' approaches may 'clash' with each other and result in confusion and unclear direction for the students. It's like attempting to learn how to write using both hands at the same time. How far would you go?
It is sinful for students to badmouth their teachers and sinful for teachers to mislead their students.
Perhaps one of the most essential exercises in learning to paint is the copying of master works in the museums.
Don't share your secrets if you preface them with 'just don't tell anybody.
Even when you paint, you never stop drawing.
