Well, that’s not such a difficult question. That’s why the answer is simple. I am a certified English language tutor and I can tell you that you need to learn it foremost to be able to express your opinion and point of view. And also to understand your companion. Over time, you can develop not only the skills of speaking and listening, but also the skills of writing. In conclusion, you need English to be able to express yourself, to maintain a conversation, to write Wow Essays and to expand the boundaries of your knowledge and ideas.