About Loyalty, Ethics, and Changing One’s Teacher

Good practitioners create results. Good instructors create generations.
May 10, 2026

I recently witnessed a discussion about how a situation like this should be handled:
a practitioner leaves one teacher and continues their training with another.

The discussion quickly became tense, because many questions emerged:
Is it ethical?
Should the previous teacher be informed?
Does the student have the right to leave without explanations?
Is it appropriate for the new teacher to accept them without any discussion between colleagues?
And what if the practitioner explicitly asks that the former teacher not be contacted?

I believe these are real, important, and far from simple questions.

From my experience in martial arts and therapeutic practice, I have noticed that situations like these reveal a great deal not only about the students involved, but especially about the maturity of the teachers themselves.

Because beyond technique, ranks, or organizational structures, there is a much deeper issue:
the ethics of human relationships.

A Practitioner Is Not Anyone’s Property

I believe this is the first thing that must be stated very clearly.

A practitioner has the right:

  • to search
  • to compare
  • to evolve
  • to choose
  • to leave
  • to continue in another direction

No one can be morally forced to remain in a place where they feel they can no longer grow or where the relationship no longer functions.

Sometimes the reasons are simple:

  • distance
  • scheduling
  • a different teaching style

Other times, the reasons are deeper:

  • lack of communication
  • tension
  • incompatibilities
  • the feeling that growth has stopped
  • human issues that can no longer be easily repaired

All of these things exist and must be viewed realistically.

But the fact that someone has the right to leave does not mean that the way the departure is handled no longer matters.

The Difference Between “Receiving” and “Taking” a Practitioner

Personally, I believe there is a very big difference between:
receiving someone who sincerely seeks another direction
and
“taking” practitioners away from another teacher.

Unfortunately, situations sometimes appear involving:

  • comparisons
  • emotional validation
  • subtle criticism
  • promises
  • the idea that “here you will understand the true path”

And at that point, we are no longer talking about education.
We are talking about competition and ego.

Small communities are destroyed very easily by exactly these kinds of things.

The Difference Between the West and Japan

In the West, things are viewed far more individually:
“It is the person’s choice.”

And, up to a point, that is true.

The relationship is seen more as a contractual one:
you learn, you continue, or you leave.

In traditional Japan, however, the teacher-student relationship carries a much deeper dimension:

  • loyalty
  • continuity
  • gratitude
  • respect for the lineage of transmission
  • harmony between people

That is why, in many traditional Japanese contexts, a teacher avoids directly accepting another teacher’s student without at least a minimal discussion or clarification between the parties involved.

Not because the student “belongs” to someone, but because there is respect for the relationship that was previously built.

And honestly, I believe this nuance is extremely valuable.

But Real Life Is Not Always Ideal

And sometimes this is exactly where the true ethical difficulty begins.

Because there are also situations in which the practitioner says directly:
“Please do not let my former teacher find out.”
or:
“I am afraid I will be publicly blamed.”

And I believe these concerns should neither be ignored nor handled superficially.

Unfortunately, there are cases in which people:

  • have been mocked
  • publicly criticized
  • turned into subjects of discussion
  • emotionally pressured
  • made to feel guilty for their choice

At that point, the issue is no longer only about ethics between teachers.
It also becomes a matter of emotional protection for the practitioner.

What Do You Do as a Teacher?

Honestly, I believe this is where the true test of maturity appears.

Because it is very easy:

  • to choose sides
  • to validate resentment
  • to demonize the other teacher
  • to become the student’s “savior”

But all of these things feed conflict.

Because sometimes, without realizing it, the new teacher may end up building their relationship with the student more on opposition toward the previous teacher than on the practitioner’s genuine development.

Personally, I believe that a mature teacher must:

  • listen
  • observe
  • avoid fueling tensions
  • avoid speaking badly about others
  • avoid turning the practitioner into a relational weapon

And at the same time, they must understand that sometimes the person genuinely fears the consequences.

I do not believe it is ethical to force the practitioner by saying:
“Either we inform the former teacher, or I will not accept you.”

Because there are real situations in which that can do more harm than good.

But the opposite extreme is not healthy either:
the enthusiasm of “winning” the person without any restraint.

What I Personally Believe

From my point of view, ideally, these matters should be discussed maturely between teachers.

Not for approval.
Not for control.
Not for permission.

But in order to preserve the dignity of human relationships.

At the same time, I also believe that there are situations in which discretion becomes necessary for the protection of the practitioner.

And in those moments, the teacher who receives them carries a very great responsibility:
not to turn the separation into a new conflict.

Because in the end, the real issue is not who “loses” or who “wins” a practitioner.

The real issue is whether or not we are capable of preserving ethics, respect, and human balance in a field that, theoretically, should speak precisely about harmony.

Because ultimately, the way we handle such moments may say far more about our character than about our technical level.