Be disciplined. There's no easy way to learn a second language.
No matter how smart or gifted you are, you need to work at it.
The best approach is to spend time on English every day.
Read often. Reading in English enriches your vocabulary.
It teaches you correct grammr, structure and usage.
Carry an English book or magazine with you wherever you go.
Read about things that you enjoy or are interested in.
To develop natural-sounding English,you must imitate native speakers.
Fortunately,TV and radio make this easy to do.
Listen carefully, and imitate what you hear.