'My name is Robert but I would prefer that you call me Bob.' It's just like that. You know what I mean? And if you were to insist upon calling that person Robert, you would be a colossal dick.
Paul F. Tompkins, succinctly explaining why you call people what they want to be called, whether it’s “little people” or “transgender” or “chairperson” or “Bob”. It’s not about being politically correct and it’s not about you. It’s about basic decency and respect.