It is great to learn English by interacting with others. Now I am learning English by communicating with others. I read articles by people from different parts of the world, and correct them now and then. I write something myself occasionally, corrected by other people. We help each other this way. I don't feel lonely. I get a sense that lots of people are around me though they are invisible. Humans are social animals. We need to interact with others to get our sense of existence. Anyway, it's awesome to learn English this way on italki. Thank you my friends. Let's keep it up.