the reason why I expose myself into English

Owing to the Blogger, the Twitter, the Face Book, I get the chances to expose myself into the English language world. There I have time to think, make an outline of an idea, search vocabularies, type out my idea into words and finally let it out in the Internet.
I do enjoy every step to express myself outward world. Since I hardly have a chance to talk face to face and exchange ideas with native speakers unless I go to the language school, writing English means a lot to me in terms of keeping up with it. More than anything else, it's so exciting to communicate my friends in the world with English. If I don't manage the English language, there would have been no other door open to the new world of friendship. Language is amazing.

Today I’d like to talk about some twitter friends who are generous enough to help out the Japanese twitters tweeting in English. Language-wise, they tell us many good advice, instruction and some cultural background information which is useful in learning the foreign language. Some kindly correct my sentences if I ask to. Mostly they are the language experts whose majors at colleges were the teaching English as a second language or the linguistic or the literature and some of course with their unique backgrounds. There are some Japanese with the similar backgrounds as well. It's good that I can have both of native speaker and the Japanese.

@phrasemix introduces us with lots of useful vocabularies, phrases and is kind enough to check our English sentences very systematically. @sawage runs his private language school in Japan and gives us kind instruction as a teacher. @zen_to_satori is a Japanese and has a good command of English. He knows what mistakes the Japanese learners often make and kindly shows the right sentences. @CaroneeSan is an English author, entrepreneur and more. She is always so carefree to talk of the cultural background from the woman's point of view. @nyeigo is a language tutor who lives in NY. He talks about some popular idioms and vocabularies often used by the native speakers.

There are many opinions on what the best way to learn English. Some say "Why don't you get some native speakers and just talk to them. It's the faster way to learn how to speak." I'm not sure about it. My favorite way to study it for the moment is “writing”. By way of writing, I’ve got to think and make my idea clear. When I know what I want to talk, then it is way easier for me to speak up. That way I believe writing is a very important exercise in order to speak as well. I love to learn new phrases and vocabularies and once my thought are put into letters, they will stay in my memories as my own words.

How can I write the good sentences? What else I should do for writing better English? I've been always looking for the answer these days.

What language do you speak besides your mother tongue? How did you study it? Do you have any suggestions for me?