Recently, I take charge of the head office of a project.

The tasks were enormous and I said to my boss "I will breakdown soon if I keep the tasks at the pace". He decided that new four persons supported me.

I asked them for working, general affairs, accounting, resource, and public relations. There was no problem so far. But I noticed that I didn't use the handle name "head office".

""Director of the head office" is good, because I became a top of the head office."

So I became to give out "Director of the head office" in my mail.

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After few days ago, my boss began to call me "secretary-general".

However I have no ability, no political voice and no power like Mr. Ban Ki-moon.

This morning, I was making a search for something in the cool warehouse alone. I believe that there are no people who order Mr. Ban Ki-moon to search for something in the United Nations Secretariat.

("Secretary General of the United Nations" correctly)