If you are young, lost in your life, aimless, advice, travel! The language barrier is not really an obstacle, of course at the beginning it is laborious, but have the time you will get there. And if you are chilly to travel, there is always a way to learn a language, whether taking lessons, watch your series in another language, read articles, talk to people...
In short, understand that languages are never lost, even if you had studied when you were in school and that years after you go back to the language, you should stay something, believe me.
Before leaving France to Greece, I didn’t have an exceptional level, I was rather bad at understanding and even worse at the oral, but now, I understand things better and I arrive more easily to speak, even if my basic English was not terrible. So have hope.