I will write in English then :)
The best thing that can happen to someone learning any foreign language is to go abroad and simply use it. It happened to me too and even though I did know the language I was shy to use it. Now I use it so much (and I know I make mistakes, but so what), that it is sometimes easier to explain things than in Polish :p
Powodzenia :)
I absolutely agree! I'm mad at myself that I was too shy and scared to speak in English when I was in England, but this taught me a lot :) I decided that if I go there next time, I will speak in English to the fullest.
Thank you so much for the comment :)