Finished português course in 2 months and can understand ~90% of conversation in brasil.

All i did is study ~20 hours / week with duolingo, listen to music and watch movie with subtitle on. Now im currently traveling to brasil alone without knowing anyone and language isn't an issue! (only issue is my french/spanish accent 😆)

Without Duolingo, i wouldnt be able to do this today. Thank you duolingo! Obrigado pela ajuda!