My first day at Italki Today is the first day I use Italki. I feel It is a very good app. We can add friends, point out problems of essays written by other people and answer questions. In a word, we can improve ourselves and help others. I have proposed some suggestions on some essays written in Chinese because I am a native speaker. Their writing are pretty good. The mistakes they make let me remember the experience when I was a kid, I always made similar mistakes. I want to encourage people including myself who are learning Chinese or Mandarin or any other foreign languages that mistakes are not terrible and practice makes perfect. Just go for it! I am in the way to improve my English level, especially writing and speaking. If you need correct in Chinese or Mandarin, you can ask me for help. And you can give me a hand in English if you are good at it.