Names are important. Names are more than what you are called. Names are who you are. And if you don't let people know who you are, they might call you anything. They will never get it right.
Relationships are the same.
If you don't say what you mean, don't expect people to read your minds. If you don't tell your son or daughter the reason you don't like to listen to some music is because the hearing aid has not been developed that translates jargon that fast, they'll never know the answer. You think 'why' questions ever stop. I use them every day, but some time parents think we're Bill Gates, and have a monopoly on them. Myles now knows he has the responsibility to correct people who spell his name wrong.