Why I want to speak a good English.

The are a number of reasons for me to get better in English, among which:

1. English is a sort of lingua franca within the scientific community, so most of the books I read about on computers, maths et similia etc are written in English;
2. English is the standard vehicular language quite very widespread everywhere in the world nowadays, so it's worth it being as to be fluent as possible if you want to stand a chance of to gain greater understanding and being understood by people outside those not from your country;
3. Watching movies in original audio language is generally better than watching their translated subbed versions; I'm getting a bit tired of staring at the subtitles all the time and so I want to improve my English to /declare my independence from/to free my dependence on/  in order to get rid of them.

I'm looking for someone who can helps me improve both my passive and active writing and oral English here on Italki. and I also hope that I can be of helpful to those looking for who are interested in learning Italian language lessons. Thanks in advance :)