I do write sometimes here in Sajha. People might have different references and experiences when it comes to public writing. From my own experience, it doesn't get good overnight. Trust me. I had scratched almost hundred, if not less, poems before I posted my first one. Technically, it's difficult for us (me!) to write fluently and elegantly in English and the question is obviated. English is just an another language while, to me, Nepali is a culture. I often face this question from my american friends. " Do you dream in English or Nepali?" I think this is where the core of your question lies.