Suggested corrections:
Hello, friends! I live in central Russia and I really love THE English language. If you need any help with Russian (especially slang and swear WORDS :'swear words' or 'profanity'), [COMMA, HERE]) feel free to ask!! I am sociable enough
I work in THE IT department. I'M ALSO Married.
Activity and lifestyle: songwriter, vocalist and lead-guitarist in a rock band; [SEMI COLON] I love rock and trip-hop, (COMMA!) mostly, I love to be drunk alone in the street with my mp3-player on. [PERIOD] I prefer solitude, but sometimes I am glad to be in A party with loud music, booze, weed and girls. I'M interested in philosophy, psychology, religion, AND different cultures...I am a fan of all FORMS of ART...Cheers!)
loneliness -> solitude ('solitude' might be a more accurate description to express yourself?)
So, without all the corrections in between, we have this edit:
Hello, friends! I live in central Russia and I really love the English language. If you need any help with Russian (especially slang and profanity), feel free to ask!! I am sociable enough
I work in the IT department. I'm also married.
Activity and lifestyle: songwriter, vocalist and lead-guitarist in a rock band; I love rock and trip-hop, mostly. I also love to be drunk alone in the street with my mp3-player on. I prefer solitude, but sometimes I am glad to be in a party with loud music, booze, weed and girls. I'M interested in philosophy, psychology, religion, and different cultures...I am a fan of all forms of ART...Cheers! [forms/fields/types/genres...etc...]