Is it easy to learn English?

I was never learning Einglish. So I learn to Einglish difficult for me.My lestening  improve now,but writing is so bad.I don`t like writing.Learning foreign languge is more practice.I like watching child`s cartoon, because so easy for me.But in class writing time is so boring. I don`t know how to write.I have litle wordquantity.I don`t know where start  improve my English.What From start word, granma,sentense,writing,speeking,reading, or lestening?