From my personal experiences "do not try to study English". I am sure you are going to end up being bored and exhausted. What I do to improve my English level (even when I was taking English course in Dublin) is improving my English as a by-product. What I mean by that! For example I am interested in physcology, so when I read, watch or listen something about physcology, I do it in English, by doing that actually I am not focusing on learning English but it happens itself. Through this method I never feel like I study something, I just do something I like to do but at the same time I learn new vocabularies, correct pronounciation and even grammar rules by reading articles or books. But all these things are possible if your English level is at leat upper-intermediate or higher! Otherwise unfortunately you need to study some grammar rules and other things. Because if you don't know anything about structre of your target language, at some point you will feel like you can't explain yourself as you really want to. And also get one or more speaking partners, he/she shouldn't be a native speaker don't worry about that, even if you speak with native speakers nobody will correct your grammar mistakes or wrong prepositions you used :) Cheers!

I was in Dublin for over 7 months to learn English and I had many Asian friends (mostly Korean). What interesting about Korean people was they had no interest about American TV series at all. Myself as a Turkish guy I like American TV series like House of Cards, Mad Men, Suits and my friends are crazy about Game of Thrones, Vikings, Breaking Bad etc. I just know few people who like Anime Series but I have never seen one of my friend watching Asian TV series or something like that, maybe it's not possible because I don't think nobody spend time to release Turkish subtitles for Asian series :/

For example, two people (maybe couple), if these people start to argue each other again and again, we can say about those people "birbirlerini yemeye başlamışlar" actually I don't know how can I say in English but maybe we can say politely "Tom and Lisa (our couple) are consistently arguing each other." I can't speak English very well so I may have made a mistake;)