我该怎么学英语作文

I don't like to take English lessons, because learning English is like a nightmare. Learning English is difficult for me. Our English teacher spoke so fast that I could not understand him. And the English teacher's English class is too boring. His lecture is like a lullaby, which always makes me want to sleep. Part of the reason is that I am too stupid to understand the grammar and the speech. I know almost nothing about learning English. What should I do?