I have been traveling for more than 3 months now.
When I was in Europe, I thought my English was quite good compared to most of the non-English speaking poeple.
Lots of people told me that "your English is perfect!"
I was very pleased to hear every time someone told me all that.
But now, I am back in English speaking countries and all my confident are gone as I realised I still need to learn so much!
I guess there is no ending for learning any languages!
If you are seriouse about studying English, I would recomend to take a look at this.
外国人を見た瞬間顔を背けてしまうあなたが帰国子女並みのペラペラ英語に!ネイティブ顔負けスーパーなりきり英会話If you are not, don't even bother!