Some dubious people with little real spiritual training call themselves teachers, but actually take advantage of others in the name of taking care of peace of mind. This is unfortunate. It happens because, when it comes to spirituality, people are still very gullible.
-His holiness the Dalai Lama, imagine all the people
He makes an excellent point, but still misses the target.
What is a teacher?
Something that teaches something to something.
Is it the teachers fault if the student isn't learning?