Writing as the hardest section of English

To me Writing comes as the hardest section of English learning process. there are many problems: most importantly is English itself. It is not my native language and i am working so hard to improve it as my second language. As a matter of fact I am not so bad while i do writing in my own language, Persian. even i would be easily recognized as a relatively skillful writer in Farsi (Persian). but when it comes to English I will easily loss my seat in the line of writers. after my poor English it is my limited time that comes. after all there is no discussion that a good piece of writing needs your time. In fact these kinds of problems make writing harder than any other skill of English.