One thing I had to learn starting from the age when I could first speak was to address people by appropriate titles according to their age. That applies for every child who grew up in Burma (Myanmar). Imagine a 3-year-old having to learn the skills to call someone by the right title. The thing is that to be able to address them appropriately, you have to be able to gauge their age. If you get it...
When Is It Rude to Call Someone by Their Name?
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