One commonality among everyone in the whole world is that they Learn English to speak before they learned grammar. Speaking is the first step for any English learner. So if you are a novice at English, please focus on your speaking and listening skills prior to studying grammar. After being able to speak English fluently, you will realize how much easier grammar is. But it does not work the other way around. Being fluent in English speaking will help you with your grammar studies, but studying grammar will NOT help you with your speaking.