Hey Araci. Love this! I'm learning Portuguese from a Portuguese teacher. I was doind some homework with the help of Duolingo. "no no no" said my Portuguese teacher. I think they figure there are millions more Brazilians than Portuguese so that's what they teach. The same with Spanish. Duolingo has South American Spanish not Peninsula Spanish. You think out of all people you'd have had the least difficulty with the language. What an experience though! Great story!