I apologize for what I said.
You are talented and lovable person too. Your English language capability could be even beyond PJiang's. I am also impressed with your deep, accurate understanding of the immigration laws.
If you want to answer people's questions or comment on other people's answers, you are more than welcome here.
And, when expressing diff opinions, if you could say "I could be wrong, but my understanding is ...", instead of saying "So-and-so is wrong", people will listen to you, respect you and follow you.
Sincerely.
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P.S. my last post on this.