Why do you learn English?
I just want to know why do you learn English? What's your goals? So maybe I'll give an answer as a first. I learn English in order to communicate with other people easily. I hope one day I'll be travelling around the world and then my English speaking skill lets me know other cultures.
I can wish you all the best. Unfortunately it's not as easy as you might think. It would be easy if others would learn English same as you, but in my opinion, at least for the traveling you will need another two or three other languages to be able to some how communicate.
I learn English because I feel like it is improving my memory and ability to learn.
Duolingo is not the only application which I am using.
Good luck with traveling!