There is no doubt that there are different people with different dialects that will join your class as a coach. There is tendency that there may be issues on dialect. In order to prevent this, some coaches have decided to go for voice training session, where their voices would be trained in a way that will make it easier for other people of different dialects to understand them proper.
But is it a must as a coach? What's your view?
But is it a must as a coach? What's your view?