I think students don’t like to make English mistakes in English class. This way of thinking is natural. I understand this way of thinking well because I am studying Japanese. However, this way of thinking is bad for studying foreign languages. If you don’t make mistakes you won’t know your English weak points. If you don’t know your weak points you won’t know what you should study. So, if you don’t make mistakes then you can’t learn. Mistakes are very important for studying. Please don’t be afraid to make mistakes.