Soktim bro , I dont know abt u teaching lessons to bahuns,, but let me tell you abt sth "thing" in North is called "thang" in south,, "am not" or "are not" are called "ain't" and "let me" is called "lemme" So what do you think U are going to teach lessons to americans about correct spoken English??? Its all about accent bro,, chill out and don't fool around,,, Know one thing::: Half knowledge is a dangerous thang. Got da????