100 days of duolingo - day 1

I've had my Duolingo account for nearly a decade and I haven't finished the entire language curriculum...that changes this Summer. This 100-day Summer series is my challenge to finally complete the entire Italian curriculum on Duolingo. I have 100 days to complete it and on Day 100, I will end my 1000-day streak marking the completion of the curriculum.
How much Italian can you learn from completing the entire curriculum of Duolingo? Let's find out.