Speaking skills
Knowning English is not enough (I saw you corrected this in your comment already) if you want to use it as the second language after your native one. The problem I'm concerned about is faced concerns using English freely and fluently. I mean, I can understand everything that is talked about in English, but I'm confused when it comes to speaking it. I can speak it, but of course, not as well as native English speakers yet. I watch videos and series in English, as well as speak and listen to Englishmen. I have been learning English language for 5 years, but it hasn't been enough time for fluid communication ( I mean like if I were a native English speaker) It doesn't matter that I know English if I'm not able to use it as it should be. I don't want my speech (speaking sounds better) to sound ridiculous for n.E. native English (I think that's what you meant) speakers and that's why I'm trying to improve my speaking skills. It is the most hardest part of/about learning English and maybe it is the last (final sounds better) stage in that. So, I'm very (really sounds better) excited about this last stage of learning and I hope I will succeed. in that))
_____________________
I agree that moving from knowing a foreign language to "feeling" the language is a hurdle that is hard to overcome, but I think it just takes perseverance.