Understanding in place means ideological understanding, and practice in place means emotional acceptance. When practice and understanding are integrated, it is epiphany, that is, understanding the whole truth of stuttering. Understand this truth, stuttering will be completely cured.

What do you mean by understanding in place? It was only after you were cheated by the correction class that you knew that stuttering could not be cured at all.

What is practice in place? That is, you don't feel inferior after stuttering and you don't give up on yourself. This is the practice in place.

Remember not to trust those correction offices and correction equipment. Pay tuition, take tutorials, and advocate everything. They are all liars.