I am an expert speaker of American English because I live in The Bronx, New York, USA for about 12 years, (though I was born in Dominican Republic, which I could've speak English as a native language if Great Britain won the Siege Santo Domingo). Besides that, I do it because the target user,  is a friend of mine and I'm kind of obsessed with him. But if you'll like me to stop, well I'll stop.