BearcatChemist

Cold rocks, good choice.

Sounds sort of like a black box from Nikita.

But seriously, logically what you're doing makes sense.

Must not be far enough north, time to move again!

Appeal to the post graduation debt side of me with 'Free'? Check. Provide links to study backing your claim? Check. Time Management? Check. Improvements? Check.

I will give it a go, thank you for taking time to answer my question!

I am currently using Rosetta Stone to learn Polish. How can you convince me that Duolingo is better? I have tried other stuff before, and always ended up wasting my time.

I understand trying it would work, but besides that. In other words, what does Duolingo have that Rosetta Stone doesn't?