Used to pay for Duolingo but find their choice of phrases and style to be counter intuitive for me. Rarely do they impress the why or give any type of background. I switched to Spanishdict and bought premium after been impressed with it because the software offers much more.
However learning Portuguese at same time now so spun up Duo for that so the owl can harass me some more.
Sister and I ran across the road in winter when we were kids and slipped on the pavement ice, both going arse over elbow in a very comical cartoon slip in time with each other.
In our heads it was like synchronized swimming, but falling