I have learned English as my second language for almost 12 years now. So, I am quite confident in English. What I do want to improve is my Korean speaking & writing ability. I had taken up a form to study Hangul from the Institution of foreign Language which is a department of University of Dhaka. Unfortunately, I couldn't get admitted due to my admission exam.
If I do get the scholarship, I'll have to make Hangul my second language. The smartest will be to start learning Hangul as early as possible. Before I come to Korea, I'll take Hangul lessons from a private language trading center. Now a days, I am trying to learn some basic grammar from KOSNET.com and YouTube.