My history of studying English.

I started studying English since when I was in primary school. I continued studying English in secondary school and *at* university. All of my teachers were Thais and of couse, they spoke English with *a* Thai accent. I learnt a lot of grammar that I felt very difficult for me.
When I studied in the faculty of medicine in Siriraj hospital I must had to read many medical textbooks written in English. That was very hard for me.
After graduated until today, Since graduating,  I have frequently used English with foreigner patients. I could speak, but not fluently. I didn't know *whether* what I said was correct or not. And I have *a* Thai accent too.
The problem is I've learnt English for *a* long time but I can not speak that well. When I speak I take too long time to think. My listening is also not very good well.
So I decided to start learning English again with *a* new method way. I will learn English by *using my*  ears. Now I listen to native speakers by watching movies, chat*ting* with friends that are from native speaking countries and  take course*s* with italki teachers.
I which I can want to be able to speak fluently, confidently and automatically as soon as possible.