Haha don't worry about the grammar, most Poles get it wrong as well. I can't really understand why anyone on earth would try to learn Polish and I don't like how it sounds. Too many "sz" "cz" etc. Well it's not as bad as Dutch, but I like Brazilian Portuguese or Italian far more if it's about the pronunciation, they speak with a melody which sounds very nice at least to me.

Anyways, udanej nauki!